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Compare KBDFans YDKB Boomerang vs Qwertykeys QK101 Differences Side by Side

This comparison is for DIY keyboard builders deciding between two high-end kits with distinct philosophies. The KBDFans Boomerang is a heavy, wired-only 60% board focused on ergonomics with an Alice layout. The Qwertykeys QK101 is a full-size wireless board packed with modern features like a screen and dual-mount design. The choice is difficult because both support VIA, are hot-swappable, and offer premium materials, forcing a trade-off between layout/portability and features/connectivity.

69
Boomerang
90
Qwertykeys QK101 Keyboard

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0.0 (0)
5.0 (2)
  • Available in a 60% layout
  • Offers Alice ergonomics
  • Includes a No display
  • Uses a Gasket Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 2900 g
  • Made with a Aluminum case
  • Offers No RGB lighting
  • Available in a 100% layout
  • Offers Normal ergonomics
  • Includes a Yes, TFT, OLED display
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a Top Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 4000 Hz polling rate
  • Equipped with a 8000 mAh battery
  • Weighs about 2000 g
  • Sized at 50 x 440 x 140 mm
  • Made with a Copper, Aluminum case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 51.9
  • Build Quality: 72.4
  • Productivity: 64.6
  • Customizability: 68.9
  • Portability: 73.5
Scores
  • Performance: 77.7
  • Build Quality: 90.8
  • Productivity: 81.2
  • Customizability: 85.4
  • Portability: 62.5
Name
KBDFans YDKB Boomerang
Name
Qwertykeys QK101
Release year
2025
Release year
2025
Switch Options
-
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
60%
Layout Size
100%
Layout Standard
ANSI, ISO
Layout Standard
ANSI, ISO
Layout Ergonomics
Alice
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
TFT, OLED
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
4000 Hz
Battery capacity
-
Battery capacity
8000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Copper, Aluminum
Keycaps Material
-
Keycaps Material
-
Dimensions
-
Dimensions
50 x 440 x 140 mm
Weight
2900g
Weight
2000g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your primary need dictates the choice. If you require a wireless, full-size keyboard with every modern feature like a high polling rate and a screen, the Qwertykeys QK101 is the clear and more versatile option. If you are specifically seeking the ergonomic benefits and distinctive feel of an Alice layout in a compact, wired, and exceptionally heavy kit, the KBDFans Boomerang is a focused and premium choice. Prioritize layout and connectivity first.

KBDFans YDKB Boomerang

  • +Unique Alice ergonomic layout with a split spacebar design.
  • +Extremely heavy construction (approx. 2.9 kg) with a solid copper weight bar.
  • +Includes a carrying case and tools for assembly.
  • +Offers multiple plate material choices: polycarbonate, aluminum, and carbon fiber.
  • +O-ring gasket mount for a soft typing feel.
  • −Wired-only connectivity with no wireless options.
  • −Very heavy, which limits portability despite its small size.
  • −The default plate only supports ANSI layout, limiting ISO compatibility.

Qwertykeys QK101

  • +Triple connectivity: wired USB-C, Bluetooth, and 2.4 GHz wireless.
  • +Customizable TFT/OLED screen with themes that sync to typing speed.
  • +Dual-mount design allows assembly as either gasket mount or top mount.
  • +Includes an 8000mAh battery for extended wireless use.
  • +Kit is comprehensive, including stabilizers, multiple foams, and a protective case.
  • −Full-size layout is large and less portable.
  • −Higher power consumption with the RGB PCB option, per the manufacturer's note.
  • −More complex assembly with additional components like batteries and a screen.

Which Keyboard Is Better for Your Needs?

The Qwertykeys QK101 wins in more categories, particularly where a full layout, wireless freedom, and high-end features are critical, such as for gaming, office work, and content creation. The KBDFans Boomerang's victories are niche but decisive, taking the lead for travel due to its compact size and for users specifically seeking its ergonomic Alice layout. For programming, the choice is a true toss-up between ergonomics and key accessibility.

GamingQwertykeys QK101
  • •The QK101 offers a 4000 Hz polling rate for potentially lower latency.
  • •Its full-size layout includes a dedicated number pad and navigation cluster.
  • •It provides wireless connectivity via 2.4 GHz for a cleaner desk setup.
OfficeQwertykeys QK101
  • •The QK101's full-size layout is standard for office work and data entry.
  • •Wireless Bluetooth and 2.4 GHz connectivity allow for easy pairing with multiple devices.
  • •The included protective case aids in transport between workspaces.
ProgrammingTie
  • •The Boomerang's Alice layout may reduce strain during long typing sessions.
  • •The QK101's full layout provides dedicated arrow and navigation keys without layers.
  • •Both keyboards are fully programmable via VIA support for custom keymaps.
TravelKBDFans YDKB Boomerang
  • •The Boomerang's 60% size is significantly more compact.
  • •It includes a carrying case, as noted in its kit contents.
  • •Its wired-only nature means no batteries to manage or charge.
ModdingQwertykeys QK101
  • •The QK101 offers a dual-mount design (gasket and top mount) for different typing feels.
  • •It includes multiple plate options, PCB choices (with or without RGB), and extensive foam.
  • •The kit includes screw-in stabilizers and a wide array of modding tools and foams.
Content CreationQwertykeys QK101
  • •The full-size layout with a number pad is beneficial for video editing and macro shortcuts.
  • •The customizable screen can display system stats or custom graphics.
  • •Wireless connectivity reduces cable clutter in a production setup.

Frequently Asked Questions (FAQ)

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