For me it's not so much about finding the bottleneck to increase the speed of programming, it's much more about ergonomics and convenience. I do end up typing q

For me it's not so much about finding the bottleneck to increase the speed of programming, it's much more about ergonomics and convenience. I do end up typing quite a lot, and in my experience, keyboard layouts that intentionally minimize uncomfortable movement just makes typing feel less bad and harmful, which is very valuable to me.