
AstonJ
Planck vs Preonic vs Subatomic (Keyboards)
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me.
I think the Planck and the Preonic (or Subatomic - whenever it surfaces!) are going to be much better for me, here’s my pros and cons of each - have I missed anything? What are your thoughts?
Planck
- 40% Keyboard (4 x 12)
- Aesthetically pleasing
- Very ‘cool’/futuristic looking
OLKB Planck vs Planck EZ
OLKB Planck is available from Drop and the Planck EZ is available from ZSA, they have some differences:
OLKB Planck (from Drop)
- More case choice (other cases also available, or order with none)
- More switch options (sold without so order your own)
- More keycap options (order without then buy your own)
- QMK Firmware
- Self build (tho only takes 15 mins and no soldering required)
- Bit taller, think with keys it’s 33mm
- No RGB lighting (keys)
- 1 year warranty
- Slightly cheaper (unless you buy ‘nice’ keycaps/switches etc, which makes it more costly)
Planck EZ (from ZSA)
- Plastic casing
- RGB lighting
- QMK Firmware
- Can use Oryx to configure your keyboard
- Shorter, at only 28mm tall with keys
- Less ‘bezels’ around side = smaller footprint and arguably cleaner look
- Some might say better built
- Pre-built
- 2 year warranty
- Less customisable at purchase (no keycap options, limited switch options)
- More expensive compared to stock Drop Planck with same switches
OLKB Preonic (from Drop)
- 50% keyboard - has an additional number row (5 x 12)
- Created by same person as the Planck
- Same casing and switch options as Drop’s Planck
Subatomic
- First mentioned a few years ago but still not available
- Created by same person who created Planck and Preonic
- Same as Preonic but will offer 2 additional columns (5 x 14)
- Currently not available and no updates on when it will be
Reviews
Planck EZ
Planck Drop
Can’t find one atm, but here’s the build guide…
Preonic
Why 40% (/50%)
Plastic vs Metal case sound
Most Liked

svilen

SmithyTT
What can you actually use them for?
Well, a rotary encoder twists clockwise and counter clockwise. It lends itself to actions that you’d otherwise need to repeatedly press a button for, and to actions that have both a forward and a reverse direction. For example:
- Audio control, to turn the volume up or down;
- Scrolling, to scroll up or down a page or document with Page Up and Page Down;
- Tabbing, to go to the previous or next browser tab with for example Control Tab and Control Shift Tab;
- Window movement, to go to the previous or next window with Alt Tab and Alt Shift Tab;
- History scrubbing, to perform undo and redo;
- Scrolling horizontally by word, with Control Arrow Left and Control Arrow Right (if you hold down shift while turning the encoder, you can select words too!);
- Scrolling through search results, with Find Next and Find Previous when you map the encoder actions to your text editor’s shortcuts.
Of course, you can program them to do anything. I’ve seen people program common text snippets so you can enter text with the simple turn of the encoder.

Korbin73
I have both the Preonic and the Planck. Between the 2, I prefer the Preonic mostly because I didn’t want to access my numbers with a layer (that was just personal preference). I bought the Preonic with a polycarbonate case which was not available with the Planck. I would recommend a super quiet switch like Bobas U4s due to how load the plank case is: https://www.rgbkb.net/products/rgb-silent-tactile-switch
I’m more partial to split boards since I find them far more comfortable, so neither one of my one piece boards will be my daily drivers.
Popular General Dev topics










Other popular topics










Latest in General Dev
Latest (all)
Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /js
- /rails
- /python
- /security
- /go
- /swift
- /vim
- /clojure
- /java
- /haskell
- /emacs
- /svelte
- /onivim
- /typescript
- /crystal
- /c-plus-plus
- /tailwind
- /kotlin
- /gleam
- /react
- /flutter
- /elm
- /ocaml
- /vscode
- /opensuse
- /centos
- /ash
- /php
- /deepseek
- /zig
- /scala
- /html
- /debian
- /nixos
- /lisp
- /agda
- /sublime-text
- /textmate
- /react-native
- /kubuntu
- /arch-linux
- /revery
- /ubuntu
- /manjaro
- /django
- /spring
- /diversity
- /lua
- /nodejs
- /julia
- /c
- /slackware
- /neovim