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Head to head · Prices checked Nov 11, 2026

Helix lab Aaru vs Varmilo Sword 2 108

Get the Helix lab Aaru for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Helix lab Aaru

Hot-swappable

Build quality in the top 50% of 80% boards at any price.

Rules this board out

  • No numpad.

Get the

Varmilo Sword 2 108

Build quality in the bottom 40% of 100% boards at any price.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

Helix lab Aaru

Varmilo Sword 2 108

  • Layout size

    80%

    100%

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    Aluminum, Brass

    Aluminum

  • Plate material

    Aluminum, Brass

    Aluminum

  • Backlight

    RGB

    White

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Helix lab Aaru
  • Varmilo Sword 2 108
Performance
67
62
Build quality
59
51
Productivity
66
48
Customizability
75
53
Portability
60
42
See every spec side by side

Full specs

Helix lab Aaru vs Varmilo Sword 2 108 specs

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

10 of 17 specs differ

Helix lab Aaru

Varmilo Sword 2 108

Typing & switches

Switch options

—
Clicky

Hot-swappable

Yes
No

Mount style

—
Plate Mount

Layout

Layout size

80%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
—

USB-C

Yes
No

Build & materials

Case material

Aluminum, Brass
Aluminum

Plate material

Aluminum, Brass
Aluminum

Keycaps

—
PBT

Backlight

RGB
White

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2022
2023

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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