One thing that I've found in addressing the worry about training muscle memory on 99% of "standard" keyboards: use a keyboard that is sufficiently different fro

One thing that I've found in addressing the worry about training muscle memory on 99% of "standard" keyboards: use a keyboard that is sufficiently different from standard that you brain inherently recognizes the difference. I use a dygma defy ortholinear keyboard and haven't seen any reduction in accuracy when using my normal mac keyboard. however when I customized a standard keyboard layout I DID find myself making mistakes. I put this up to my brain having a different mental map of the ortholinear keyboard, in the same way that typing with our thumbs on our phones doesn't impede our typing ability on a laptop.