Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 7, 2026

Mechboards NIBBLE vs Skyloong GK75DIY Kit vs Pre-Built Wireless

Choose the NIBBLE for a customizable DIY project or the GK75 for a versatile, pre-built wireless keyboard.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Mechboards NIBBLE

DIY Kit

Build quality in the top 40% of 65% boards under $100.

If you want

  • Full DIY kit includes PCB, acrylic case layers, controller, and encoder for a complete build.
  • Open-source support with QMK firmware and provided PCB STEP files for customization.
  • Supports both ANSI and ISO layouts for regional flexibility.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • 65% layout. No function row and no numpad.

Get the

Skyloong GK75

Pre-Built Wireless

Build quality in the top 50% of 75% boards under $100.

If you want

  • Offers versatile connectivity with Bluetooth, 2.4 GHz wireless, and wired USB-C.
  • Comes pre-built with PBT keycaps, pre-lubed stabilizers, and a choice of optical switches.
  • Features a gasket mount structure with a silicone lite gasket for a softer typing feel.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No numpad.

Bottom line

Select the Mechboards NIBBLE if you want a rewarding DIY project with deep firmware customization via QMK. Opt for the Skyloong GK75 if you need a fully functional keyboard out of the box with the convenience of wireless connectivity and a more extensive 75% layout. Your choice fundamentally comes down to valuing the build process versus valuing immediate utility.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Mechboards NIBBLE

Skyloong GK75

  • Layout size

    65%

    75%

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Acrylic, Plastic

    ABS, Aluminum

  • Mount style

    PCB Mount

    Gasket Mount

KeebFinder scores

How we score
  • Mechboards NIBBLE
  • Skyloong GK75
Performance
53
61
Build quality
71
66
Productivity
53
83
Customizability
77
78
Portability
59
79

What they share

  • Knob
  • Layout standard: ANSI, ISO
See every spec side by side

Best for

What will you mostly use it for?

The Skyloong GK75 is the more versatile choice for most ready-to-use scenarios, particularly for office work, gaming, and travel due to its wireless features and complete package. The Mechboards NIBBLE wins specifically for modding and hobbyist building, offering a blank canvas for customization. For programming, the choice is a tie between the NIBBLE's firmware programmability and the GK75's more expansive physical layout.

For gaming

Pick the Skyloong GK75

  • The GK75 offers wireless connectivity for reduced cable clutter.
  • Its 75% layout retains dedicated arrow and function keys.
  • The listing mentions N-Key Rollover for simultaneous key presses.

Full specs

Mechboards NIBBLE vs Skyloong GK75 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

14 of 23 specs differ

Mechboards NIBBLE

Skyloong GK75

Typing & switches

Switch options

—
Clicky, Linear, Silent, Tactile

Hot-swappable

No
Yes

Mount style

PCB Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
75%

Layout standard

ANSI, ISO
ANSI, ISO

Ergonomics

Standard
Split Spacebar

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Battery

—
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Acrylic, Plastic
ABS, Aluminum

Plate material

FR4
Polycarbonate, Steel

Keycaps

—
ABS, PBT

Weight

—
1,200 g

Dimensions

—
36 x 323 x 41 mm

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2021
2022

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Mechboards NIBBLE

Listed on the product, not split by store: ISO.

Skyloong GK75

  • Skyloong

    ISO

    In stockShips to you

  • WhatGeek

    ISO

    Out of stockShips to you

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

FAQ

Mechboards NIBBLE vs Skyloong GK75: your questions

No, the NIBBLE is a DIY kit. It requires you to solder components like diodes and sockets onto the PCB, assemble the acrylic case layers, and source your own switches, keycaps, and stabilizers. The vendor listing includes a detailed list of included and not-included parts.

The Skyloong GK75 uses hot-swappable optical switches. According to the vendor, it supports Skyloong's own Glacier Optical series switches and Gateron KS-15 optical switches. It is not compatible with standard 3-pin or 5-pin mechanical switches.

The Mechboards NIBBLE fully supports QMK firmware, allowing for deep customization of keymaps, layers, and macros. The Skyloong GK75's programmability is not detailed in the provided information, so its capabilities for remapping are unclear.

The Skyloong GK75 is designed for wireless use, featuring both Bluetooth and 2.4 GHz wireless connectivity, backed by a 4000mAh battery. The Mechboards NIBBLE is a wired-only keyboard with no wireless capability mentioned in its specifications.

Yes, the Skyloong GK75 uses a gasket mount structure. The vendor description specifies a 'Soft Silicone Lite Gasket' or 'O-Ring Mount Gasket' design, which aims to provide a softer typing feel and dampen sound.

To complete the NIBBLE build, you must purchase 72 switches, a set of keycaps, and screw-in PCB mount stabilizers separately. A USB cable is also not included with the kit.

The Skyloong GK75 comes with PBT keycaps in an OEM profile. The vendor notes that PBT material is more durable and resistant to shine compared to ABS plastic.

The Mechboards NIBBLE is a 65% layout, which typically omits the function row and numpad but keeps arrow keys. The Skyloong GK75 is a 75% layout, which compresses the function row and navigation cluster into a more compact form while keeping most keys.

The Skyloong GK75 is more portable for daily use as it is a complete, wireless unit. However, the NIBBLE's 65% kit form factor is smaller, but its portability is limited by its wired-only nature and the need to be fully assembled first.

Yes, both keyboards support a rotary encoder knob. The NIBBLE kit includes a black encoder knob. The GK75's product title and features also indicate knob support.

The Skyloong GK75 case is made from a combination of materials. The specifications list ABS and Aluminum, while the vendor description for the specific model shown mentions 'Black Transparent ABS'.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.