I've never been convinced by the home row argument. I type by using key combos, so what matters to me is that common letter sequences can easily be pressed wit

I've never been convinced by the home row argument. I type by using key combos, so what matters to me is that common letter sequences can easily be pressed with two separate fingers without effort. For example, English has a lot of words starting with consonant+R+vowel, such as the word "crash". That's a particularly bad word for me to type on qwerty, because I have to stretch one finger down and one finger up then roll by hand upward. To make matters worse, my pinkies are not particularly strong, so I tend to use my ring finger to press the A. I wish there were a less commonly used letter in that home row position. Colemak looks slightly better than qwerty for some key combos, but not better enough to switch. If there were a layout that optimized typing of common letter sequences, I might be tempted to try it.