If y'all are concerned about speed, why don't you re-arrange the keyboard, because the QWERTY arrangement was always meant to slow down typing to avoid typewriter key rods from tangling, but it is far from the most efficient layout for speed. You'd only know that if you used a typewriter, but I wonder how many of you even have one, let alone seen one. The keyboard is an anachronism if ever there was one. But, you have the same argument of tradition that stopped the U.S from converting to metric in the 60s. It was a very practical change, but we were to stuck in traditional mud to pull the stick out of it. You have the same mud and stick with the keyboard.
That said, speed is not my aim, and I'm not very fast, but I get it done, anyway. My wife's sister can type 140 wpm without error, but she can't put two original words together, and admits it. So, what's the real goal?