It's impossible for me to be unbiased because I learned to type on a Selectric, (and I now own two of them) but my personal belief is that typing was perfected

It's impossible for me to be unbiased because I learned to type on a Selectric, (and I now own two of them) but my personal belief is that typing was perfected with the Selectric, and a Model F or M keyboard with buckling springs is the closest you can get to that perfection on the PC side of things.