Honest Introduction

I bought a beautiful Keebart Corne Choc Pro equipped with premium Ambient Silent switches — and then I barely used it.

If you are into the custom mechanical keyboard hobby, you know the feeling. You spend weeks researching, hunting down group buys, waiting for shipping, and finally assembling the perfect board. The Keebart Corne Choc Pro was supposed to be my endgame. It featured an immaculate layout, the silkiest low-profile switches on the market, and QMK/Vial firmware capable of doing everything short of brewing my morning coffee.

Yet, day after day, I found myself reaching for my standard staggered laptop keyboard. Here’s the embarrassingly simple reason why: I couldn’t be bothered to plug in the cable every single time.

It sounds petty, I know. But when you are constantly shifting between a work PC and a personal laptop, running back and forth from the office to the couch, the friction of “just one more cable” is very real. That friction ultimately led me to discover the Cornix LP by OZO Keyboards — a wireless, CNC-milled masterpiece that completely replaced my Corne and became my daily driver.

In this deep dive, I’m going to compare the Keebart Corne Choc Pro and the Cornix LP side-by-side. I’ll share what I learned about what actually matters in a daily-driver split keyboard, and why wireless connectivity might just change everything for your setup.

[!NOTE] This article reflects my personal experiences and preferences as a daily user of both keyboards. Your mileage may vary depending on your desk setup and mobility needs.

The Boards Side-by-Side

Before we get into the subjective nuances, let’s lay out the objective differences. Both of these keyboards utilize a 42-key layout (3 rows, 6 columns, plus 3 thumb keys per half), but their approaches to hardware and connectivity are vastly different.

Feature	Keebart Corne Choc Pro	Cornix LP
Case Material	3D Printed (Enclosed)	CNC Anodized 6063 Aluminum (Silver)
Switches	Ambient Silent Choc (Low Profile)	Standard Kailh Choc (Low Profile)
Connectivity	Wired (USB-C)	Wireless BLE (Multi-device)
MCU	RP2040	nRF52840
Firmware	QMK/Vial	ZMK / Vial
Layout	42 keys (Corne standard)	42 keys (Corne-style standard)
Tenting	External solutions only	Built-in flush-recessed legs (6°, 12°, 18°, 24°)
Weight	Very light	Dense, heavy aluminum feel
Display	OLED support	None / LED indicators
Encoder Support	Yes	Yes
Inter-half Connection	TRRS / USB-C Cable	Wireless (no cable needed)
Price Range	Mid-range	Premium

graph TD
    Start([Choosing Your Split Keyboard]) --> Workspace{Workspace Workflow}
    
    Workspace -- "Single Fixed Workstation" --> WiredPath[Wired Focus: Keebart Corne Choc Pro]
    WiredPath --> W_Adv["Instant Vial Real-Time GUI<br/>Zero Battery Degradation<br/>OLED / Dynamic Displays"]
    
    Workspace -- "Multi-Device / Hybrid / Travel" --> WirelessPath[Wireless Focus: Cornix LP]
    WirelessPath --> WL_Adv["Instant Multi-Device BLE Switching<br/>Zero Desk Cable Clutter<br/>Built-in Flush Folding Tenting"]
    
    W_Adv --> VerdictW[Best for: Heavy QMK Tinkerers & Fixed Desks]
    WL_Adv --> VerdictWL[Best for: Seamless Daily Driver & Frictionless Adoption]

Why Wireless Changed Everything

Let’s address the elephant in the room: the cables.

When you use a traditional wired split keyboard, you’re not just dealing with one cable; you’re dealing with two. You have the inter-half TRRS or USB-C cable connecting the left and right sides, and the main USB-C cable connecting the master half to your PC.

Multi-device BLE Profiles

The Cornix LP runs on the nRF52840 MCU, giving it robust Bluetooth Low Energy (BLE) capabilities. Through ZMK, I can seamlessly switch between my laptop and my work PC with a simple key combination. No unplugging, no KVM switches, no reaching behind the monitor to blindly find a USB port.

Clean Desk Aesthetic

We all strive for that Pinterest-worthy minimal desk setup. Eliminating two cables instantly cleans up the workspace. The inter-half wireless connection on the Cornix means I can place the two halves exactly where I want them, spread them as far apart as necessary for my shoulder width, and never worry about a wire snagging on my coffee mug.

Portability: Grab and Go

When a keyboard is completely wireless, moving from the home office to the dining room table takes two seconds. I just grab the two halves and go. There are no dongles to remember and no cables to coil.

The Psychological Barrier

This was the biggest realization for me. The psychological barrier of “just one more cable” completely killed my daily adoption of the Keebart Corne. I would sit down at my desk with my laptop, look at the Corne’s USB cable, and think, “I’m only answering a few emails, I don’t need to plug it in.” Then I’d end up typing on the cramped laptop keyboard for three hours.

[!CAUTION] If you have a hybrid setup or move around frequently, do not underestimate the friction of cables. A slightly inferior switch or keycap set on a wireless board will often get more use than an endgame wired board simply because of accessibility.

Honest admission: The Keebart Corne’s quality is excellent. The 3D printed case is highly refined, and the MCU is blazing fast. The cable was the only blocker. But it was a fatal one for my workflow.

Built-In Tenting: The Cornix’s Secret Weapon

Aside from wireless capabilities, the single most impressive feature of the Cornix LP by Jezail Funder is the built-in tenting system.

When researching tenting solutions for split keyboards, the available options quickly feel full of compromises:

SplitKB Tenting Puck: Great concept on paper, but requires buying, screwing in, and hauling bulky camera ball-heads or mini-tripods.
3D Printed Wedges: Lock you into a single fixed angle, slide around without heavy silicone pads, and look and feel cheap on a clean desk.
ZSA-style Thumbscrew Legs: Clunky to align symmetrically across both halves and known to loosen under forceful typing.
Adhesive Laptop / Phone Kickstands: Look like an ugly aftermarket hack and inevitably come unglued over time.

After analyzing the landscape, it became obvious that almost every split board treats tenting as an awkward DIY afterthought. That realization is what made the Cornix LP stand out so dramatically.

The Cornix LP Solution

The Cornix LP features tool-free folding aluminum legs that are directly integrated into the CNC chassis. They snap satisfyingly into detent locks by hand, offering four preset angles: 6°, 12°, 18°, and 24°. This range covers everything from a subtle wrist relief to an aggressive ergonomic stance.

When you don’t need them, the legs recess perfectly into 1mm chassis cutouts, sitting completely flush with the bottom of the case. Since they are milled from the same anodized 6063 aluminum, they perfectly match the case finish.

[!TIP] The integrated tenting makes the Cornix infinitely more portable. You can fold it flat, throw it in a travel case, and instantly deploy it at a coffee shop with a 12° tent without carrying extra hardware. It is, hands down, the best tenting implementation I have seen on any split board.

Case Quality: 3D Print vs CNC Aluminum

Let’s talk about the chassis. A keyboard’s case determines its weight, sound profile, and overall feel.

Keebart Corne Choc Pro

The Keebart offering features a high-quality 3D printed case. It is fully enclosed, which nicely protects the PCB and gives it a finished look compared to naked FR4 sandwich cases. It’s incredibly light, making it great for travel if you don’t mind the cables. However, it still feels like plastic. It lacks the density and acoustic dampening of metal. (Note: Keebart does offer an optional CNC aluminum upgrade for around €110, which I highly recommend if you go this route).

Cornix LP

The Cornix LP comes standard with a sandblasted, anodized CNC 6063 aluminum case. The density is immediately apparent when you pick it up. There is absolutely zero flex. The anodized silver finish is elegant, professional, and fingerprint-resistant.

The sound profile difference is night and day. Even with standard Kailh Choc switches, the heavy aluminum of the Cornix absorbs high-pitched pings and bottom-out reverberations, resulting in a solid, muted “thock” that is very satisfying.

Firmware Ecosystem: Vial vs ZMK

When you use a 42-key board, your firmware configuration is everything. You rely heavily on layers, mod-taps, and macros.

Corne on Vial (QMK)

The RP2040 MCU on the Keebart Corne runs QMK with Vial support. This is the gold standard for wired keyboards. You get an instant, real-time GUI where you can configure Tap Dance, complex Combos, and highly tuned Mouse Keys. All features are available immediately, and changes save to the keyboard instantly without needing to compile or flash anything.

Cornix on ZMK

Because the Cornix is wireless via BLE, it runs ZMK. ZMK is highly power-efficient, allowing the Cornix batteries to last for weeks or months. However, the traditional ZMK workflow involves editing keymap files in a GitHub repo and waiting for GitHub Actions to build the firmware before flashing it via USB.

Fortunately, the Cornix does support a Vial-like interface (or ZMK Studio) for many basic layout changes, bridging the gap.

[!IMPORTANT] Both firmwares easily handle my custom QWERTZ-optimized layout. My essential configuration on both boards includes One-Shot Mods (OSM) for Shift, an OSL layer exclusively for German Umlaute (ä, ö, ü, ß), precise Mouse Keys for when I don’t want to reach for my trackball, and encoder support mapped to Undo/Redo.

Switch Experience

If there’s one area where my Keebart Corne reigns supreme, it’s the switches.

Ambient Silent Chocs

The Keebart Corne Choc Pro was outfitted with Ambient Silent Choc switches. These are a marvel of modern low-profile switch design. They feature silicone dampeners on both the upstroke and the downstroke, resulting in a typing experience that is ultra-quiet and buttery smooth. They feel premium, soft, and completely eliminate the standard plastic “clack” of Choc switches.

Standard Kailh Chocs

My Cornix LP uses standard Kailh Choc v1 switches (Red/Brown depending on your preference). While they are perfectly fine and offer a bit more tactile feedback and clickiness, they cannot compete with the acoustics and feel of the Ambient Silents.

Thankfully, since both boards use Choc v1 hot-swap sockets, I plan to eventually move some Ambient Silents over to the Cornix to achieve the ultimate endgame combination.

Who Should Buy Which?

Choosing between these two incredible keyboards comes down to how you actually live and work.

Get the Cornix LP if:

You absolutely need wireless connectivity and multi-device Bluetooth switching.
You want a flawless, built-in tenting solution that requires no external hardware.
You prefer the dense, premium feel of a CNC aluminum case.
You want a clean, cable-free aesthetic on your desk and will use the board as a daily driver.

Get the Keebart Corne Choc Pro if:

You want the absolute best switch selection out-of-the-box (like the Ambient Silents).
You are a power user who needs full, unfettered access to QMK/Vial’s advanced features.
You enjoy the aesthetics of OLED displays.
You work at a static desk and don’t mind managing a couple of cables.

Verdict

Both the Keebart Corne Choc Pro and the Cornix LP are spectacular feats of ergonomic keyboard engineering. However, the Cornix LP’s wireless convenience and built-in tenting made it the board I actually reach for every single day.

My beautiful Keebart Corne taught me an expensive but valuable lesson: hardware quality, switch feel, and firmware power mean absolutely nothing if a single friction point—like a cable—stops you from using it.

The best keyboard in the world isn’t the one with the best specs on paper; it’s the one you actually use. For me, wireless changed everything.

If you found this review helpful, consider checking out the boards through the affiliate links above. Stay tuned to The Peripheral Stack for more deep dives into developer setups and ergonomic optimization.