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Head to head · Prices checked Nov 2, 2026

KBDFans Agar vs Ko Onibi

Choose the Agar for hot-swappable switches, VIA support and documented features; the Ko Onibi is a simpler DIY kit with soldered switches.

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Quick verdict

Which one should you get?

Get the

KBDFans Agar

Hot-swappable

Build quality in the top 5% of 60% boards under $150.

If you want

  • Hot-swappable switches, with a 1.6 mm non-flex-cut PCB described by the vendor.
  • VIA and VIAL support are listed.
  • Aluminum and polycarbonate case options, plus an aluminum plate, are described.
$110 at KBDfans

Get the

KBDFans Ko Onibi

If you want

  • A 60% layout is listed.
  • The physical layout is listed as ANSI.
  • The product is identified as a DIY kit.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
Check on Amazon

Bottom line

For a keyboard you can customize without soldering, choose the Agar: its hot-swap PCB, VIA and VIAL support, and listed RGB make its feature set clearer. Consider the Ko Onibi if you want a 60% DIY kit and are comfortable with soldered switches, but check for fuller product details before deciding.

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.

KBDFans Agar

KBDFans Ko Onibi

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Ergonomics

    Split Backspace

    Standard

  • Display

    LED

    None

    A case display rather than a typing feature

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • KBDFans Agar
  • KBDFans Ko Onibi
Performance
63
43
Build quality
90
54
Productivity
82
41
Customizability
90
49
Portability
84
63

What they share

  • Layout size: 60%
See every spec side by side

Best for

What will you mostly use it for?

The Agar leads in gaming, office use, programming, modding and content creation based on its documented features. Travel is a tie because both are 60% boards, but only the Agar has a listed weight, so the available details do not support a direct portability comparison. The Ko Onibi's clearest distinction is its soldered-switch design, which suits buyers who are not seeking switch-swapping flexibility.

For gaming

Pick the KBDFans Agar

  • The Agar lists a 1000 Hz polling rate.
  • The Agar has RGB, while the Ko Onibi is listed without RGB.
$110 at KBDfans

Full specs

KBDFans Agar vs Ko Onibi specs

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

11 of 21 specs differ

KBDFans Agar

KBDFans Ko Onibi

Typing & switches

Hot-swappable

Yes
No

Mount style

Gasket Mount, Plate Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

60%
60%

Layout standard

ANSI, Dvorak
ANSI

Ergonomics

Split Backspace
Standard

Display

LED
None

Connectivity & battery

Connection

Bluetooth, Wired
—

Max polling rate

1,000 Hz
—

USB-C

Yes
No

Build & materials

Case material

Aluminum, Polycarbonate
—

Plate material

Aluminum, Polycarbonate
—

Keycaps

PBT
—

Weight

1,300 g
—

Dimensions

15 x 297 x 123 mm
—

Typing angle

9°
—

Backlight

RGB
None

Firmware & software

VIA

Yes
No

VIAL

Yes
No

Extras

Released

2025
2026

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

KBDFans Agar7 stores
KBDFans Ko Onibi2 stores

FAQ

KBDFans Agar vs Ko Onibi: your questions

Yes. The Agar listing includes hot-swap support, and its vendor description specifies a 1.6 mm non-flex-cut hot-swap PCB.

No hot-swap feature is listed for the Ko Onibi, and its compatibility note says the switches are soldered. Swapping them requires soldering.

The Agar is listed with VIA support, and its vendor description also says it is programmable with VIA. VIA support is not listed for the Ko Onibi.

Yes, VIAL support appears in the Agar's listed extra features. The Ko Onibi listing does not specify VIAL support.

The Agar is listed with RGB, and its vendor description notes underglow that is best seen with polycarbonate cases. The Ko Onibi is listed without RGB.

Yes, both are listed as 60% keyboards. The Agar's vendor description gives a key count of 59 keys.

The Agar metadata lists Dvorak and ANSI, and its vendor description identifies a US QWERTY logical layout with ANSI physical layout. The Ko Onibi is listed as ANSI.

The Agar listing names aluminum and polycarbonate case materials, with aluminum and polycarbonate plate materials. Its vendor description also specifies a copper external weight and an aluminum plate.

The vendor describes the Agar as a barebones item that does not include switches, keycaps or stabilizers. Its barebones kit list includes a case, hot-swap PCB, daughterboard, foam kit and aluminum plate.

The Ko Onibi's switches are soldered, so replacing them means soldering. This differs from the Agar, which is listed as hot-swappable.

USB-C is listed as an Agar feature, and the vendor identifies USB-C as its interface. The Ko Onibi product listing does not specify a connection type.

The Agar is listed at 1300 g, but no weight is listed for the Ko Onibi. Both are 60% keyboards, so the available specifications do not establish which one is lighter.

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