Glorious GMMK Full-Size
Score: 92/100
Razer BlackWidow V4 Low Profile
Score: 91/100Rankings
The GMMK Full-Size ISO is a modular barebone keyboard with hot-swap capability, per-key RGB and solid aluminum construction, aimed at enthusiasts who want to customise switches and keycaps on an ISO layout.

The BlackWidow V4 Low-Profile offers a premium aluminum build, fast low-profile switches, and exceptional battery life with versatile wireless and wired options. It adds productivity-focused controls but lacks hot-swap capability and an included wrist rest.
| Attribute | Glorious GMMK Full-Size | ![]() |
|---|---|---|
— | 980 hoursbest | |
| ↓ lower better | 940 gramsbest | 1,052.3 grams |
1,000 Hzbest | 1,000 Hzbest | |
105best | — | |
— | 5best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Glorious GMMK Full-Size | ![]() |
|---|---|---|
Layout & Size(1) | ||
Weight (grams) | 940 grams | 1052.3 grams |
Build & Design(1) | ||
Case Material | Black anodized aluminum | Aluminum alloy, ABS |
Connectivity(1) | ||
Connection Type | USB 2.0 | Wireless 2.4GHz, USB-C |
Switches(2) | ||
Switch Type | Cherry MX/Gateron/Kailh | Razer Low-Profile Yellow Linear |
Hot‑Swappable | true | false |

Products in the top-left offer the best value (high score, low price).
Professional reviewers call it a strong, affordable entry into the modular keyboard space, praising its build quality and hot-swap feature while noting the lack of switches/keycaps and a modest software suite.
Users love the solid feel, easy switch swapping and vibrant RGB, but complain about the stiff cable, dim default lighting and the need to purchase switches separately.

Professional reviewers praise the premium construction, precise low-profile switches, and outstanding battery life, while noting the lack of hot-swap, no wrist rest, and questioning the AI button's real value.
Everyday users love the slim profile, durable PBT keycaps, and long battery life, but complain about the missing wrist rest and the AI button's gimmickry.
“I replaced all 105 switches in under 20 minutes.”
“solid and well-built”