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67
Boomerang

KBDFans YDKB Boomerang Mechanical Keyboard

The KBDFans Boomerang is a heavy, solid mechanical keyboard kit suited for enthusiasts who value a stable typing platform and customization options. It fits users who want a durable aluminum case with a distinct copper weight for enhanced typing stability. The board supports both soldered and hot-swap PCBs, appealing to those who frequently change switches or prefer a fixed setup. It is best for users comfortable with ANSI layouts and who want VIA software compatibility for key remapping.</p... Read more
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Compare KBDFans YDKB Boomerang vs Keychron Q10 Max Alice vs KBDFans Tofu60 V2 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
KBDFans YDKB BoomerangKeychron Q10 Max AliceKBDFans Tofu60 V2
67
Boomerang
97
Keychron Q10 Max (Alice Layout) QMK/VIA Wireless Custom Mechanical Keyboard
90
Tofu60 2.0
0.0 (0)
4.5 (10)
0.0 (0)
  • Released in 2025
  • Built with the ANSI, ISO layout standard
  • Weighs about 2900 g
  • Released in 2024
  • Has Linear, Tactile, Clicky switch options
  • Available in a 75% layout
  • Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-CH layout standard
  • Comes with a knob
  • Compatible with both Mac and Windows
  • Provides dedicated media keys
  • Features N-key rollover
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 2129 g
  • Sized at 33 x 157 x 385 mm
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2023
  • Built with the ANSI, ISO, JIS, ISO-UK, Workman layout standard
  • Offers Normal ergonomics
  • Uses a Top Mount mounting style
  • Weighs about 1400 g
  • Sized at 33 x 116 x 295 mm
  • Made with a Aluminum, Plastic, Steel, Metal, Wood, ABS, PBT, POM, Polycarbonate, Acrylic, Brass, Silicone, Carbon Fiber, Copper, Resin, Ceramic, Magnesium case
Scores
  • Performance: 50.8
  • Build Quality: 71.2
  • Productivity: 62.7
  • Customizability: 67
  • Portability: 71.9
Scores
  • Performance: 80.6
  • Build Quality: 90.6
  • Productivity: 99.9
  • Customizability: 99.5
  • Portability: 83.2
Scores
  • Performance: 41.3
  • Build Quality: 100
  • Productivity: 81.5
  • Customizability: 84.4
  • Portability: 71.5
Name
KBDFans YDKB Boomerang
Name
Keychron Q10 Max Alice
Name
KBDFans Tofu60 V2
Release year
2025
Release year
2024
Release year
2023
Switch Options
-
Switch Options
Linear, Tactile, Clicky
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
60%
Layout Size
75%
Layout Size
60%
Layout Standard
ANSI, ISO
Layout Standard
ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-CH
Layout Standard
ANSI, ISO, JIS, ISO-UK, Workman
Layout Ergonomics
Alice
Layout Ergonomics
Alice
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
1000 Hz
Polling Rate
-
Battery capacity
-
Battery capacity
4000 mAh
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Mount Style
Top Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Rgb, South-face
Backlight
 
Case Colors
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Case Material
Aluminum, Plastic, Steel, Metal, Wood, ABS, PBT, POM, Polycarbonate, Acrylic, Brass, Silicone, Carbon Fiber, Copper, Resin, Ceramic, Magnesium
Keycaps Material
-
Keycaps Material
PBT
Keycaps Material
-
Dimensions
-
Dimensions
33 x 157 x 385 mm
Dimensions
33 x 116 x 295 mm
Weight
2900g
Weight
2129g
Weight
1400g
*Something incorrect or missing? Please
let me know
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Product Description

The KBDFans Boomerang is a heavy, solid mechanical keyboard kit suited for enthusiasts who value a stable typing platform and customization options. It fits users who want a durable aluminum case with a distinct copper weight for enhanced typing stability. The board supports both soldered and hot-swap PCBs, appealing to those who frequently change switches or prefer a fixed setup. It is best for users comfortable with ANSI layouts and who want VIA software compatibility for key remapping.

Key Features

  • Separate daughterboard design with USB-C connection allows easier maintenance and potential upgrades.
  • Hot-swap PCB option enables switch changes without soldering, ideal for hobbyists experimenting with different switch types.
  • VIA software support provides straightforward key remapping and customization without complex firmware flashing.
  • Includes a copper weight bar weighing about 1.9 kg, adding significant heft to reduce keyboard movement during typing.

Build Quality

  • Case made from anodized aluminum with options for e-coating or raw finish, offering a sturdy and durable enclosure.
  • O-ring mounting structure wraps around the plate perimeter, which can help reduce typing noise and provide a softer bottom-out feel.
  • Copper weight bar has a raw finish that will oxidize over time, which is normal but may not suit users wanting a consistent appearance.
  • Includes bottom-out prevention foam to protect internal components from damage under strong key presses.
  • Updated boomerang-themed V-shaped feet improve stability and desk grip compared to earlier designs.

Typing Experience

  • Typing angle of 6.5 degrees and a low front height of approximately 18.1 mm support a comfortable wrist position for extended use.
  • O-ring gasket around the plate perimeter can soften keystroke impact, potentially reducing finger fatigue and noise.
  • Plate options include polycarbonate, aluminum, and carbon fiber, allowing users to tailor typing feel and sound.

Compatibility

  • Supports ANSI and ISO layouts at the PCB level, but the included plate only supports ANSI, requiring custom plates for other layouts.
  • Compatible with VIA software for easy key remapping on supported operating systems.

Trade-offs

  • The keyboard’s heavy weight (around 2.9 kg fully assembled) makes it less portable and better suited for a fixed desk setup.
  • Plate layout limitations mean users wanting multiple layouts must create or source custom plates, adding complexity.
  • Raw copper weight finish oxidizes naturally and is not covered by warranty, which may not appeal to users wanting low-maintenance aesthetics.

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