I've been using this for the past few weeks to continue training my Dvorak. For my first month, I used
TypeRacer. I still will always love TypeRacer, but Keyhero allows for so much more typing. The ability to simply press ENTER to go to the next passage to me is essential. In just a few weeks, I've far exceeded my number of races with Keyhero than Typeracer, and I've gotten a lot more typing done.
Keeping track of speeds is also essential since I like to document how well I'm progressing. Typeracer does this very well actually, and those in the know go to seanwrona.com/typeracer to import their info and get VERY in depth data on their races. Still, Keyhero is what I'm using now because I get to type more. Oh, and I like to turn off the error beep (hate that thing now).