[selftest]

If you’re already typing correctly, you’re relying on muscle memory. Adding some layers into the mix isn’t too much of a leap. I would argue that a good split keyboard is much more useful than a standard keyboard; better positioning for ergonomics or desk space, easily stowed when not in use, truly programmable (firmware not software) that works between systems with little or no setup and a keymap that works for the user instead of against.

I like having all my often used keys in the home row. I don’t have to move my hands to use arrow keys because I use vim bindings on a layer. Hyphen,underscore, grave and tilde are on the home row, too. I can program a key to be a combination of key presses, too. My workflow is much improved using my own custom keymap and keyboard.