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Head to head · Prices checked Oct 28, 2026

Mechboards Plaid Kit vs PromoType Arterlier Lin Curve Pack

Get the Mechboards Plaid Kit for qmk.

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Quick verdict

Which one should you get?

Get the

Mechboards Plaid Kit

QMK

Build quality in the bottom 40% of 40% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

PromoType Arterlier Lin Curve Pack

Build quality in the bottom 5% of 40% boards under $150.

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.

Mechboards Plaid Kit

PromoType Arterlier Lin Curve Pack

  • Ergonomics

    Ortholinear

    Standard

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • Released

    2021

    2026

KeebFinder scores

How we score
  • Mechboards Plaid Kit
  • PromoType Arterlier Lin Curve Pack
Performance
42
43
Build quality
58
42
Productivity
47
40
Customizability
54
40
Portability
60
61

What they share

  • Layout size: 40%
See every spec side by side

Full specs

Mechboards Plaid Kit vs PromoType Arterlier Lin Curve Pack specs

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

3 of 8 specs differ

Mechboards Plaid Kit

PromoType Arterlier Lin Curve Pack

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Ortholinear
Standard

Display

None
None

Build & materials

Keycaps

—
PC

Backlight

None
None

Firmware & software

QMK

Yes
No

Extras

Released

2021
2026

Where to buy

Compare prices

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Lowest price across stores, Amazon excluded.

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