I intentionally didn't include console editors, totally different beasts. Never used emacs, only learned vim and only touched the surface, mostly use it when I ssh to remote machines. The pinnacle of flexibility and responsiveness but the learning curve... it's just too much for me.

You're right though, it's a great investment and as the years pass and mouse usage takes its toll on my right hand fingers, keyboard only editors look even more appealing. Whenever though I sit down and try to code in vim I find my productivity plummeting. I know once I ride the curve things will improve but unfortunately I find it hard to persevere