[hec]

I've been using FITALY for years, and along with the old-style word suggestions, I'm able to type quite efficiently (particularly love the Expander and using slides to capitalize letters and/or type special characters). Every other on-screen keyboard I've used has paled in comparison for me (I may give Swype a try, though - looks interesting).

Though there's a bit of a learning curve involved, since the keys are arranged differently, it's fairly easy to pick up (I used their FitalyLetris game to help get the hang of it in no time).

Granted, I need the stylus for it to work well, but I actually prefer not adding unnecessary fingerprints to the screen.

In a pinch, namely when having to type one-handed, I use the hardware keyboard from time to time.