Windows Mobile is a very bad OS. It's always been sluggish on the HTC's I've tried.. But why are you letting go of the HD2? That's pretty much T-Mobile's flagship phone. Look at the Samsung Vibrant. If you don't like it, get rid of it and try an unlocked iPhone 3GS (Craigslist). Keep in mind Android is developing quickly.
8/9/10 at 6:28pm