The HTC runs WinMo IIRC, which means it's a crippled piece of crap. Probably good hardware, and HTC's Sense skin ALMOST makes WinMo useable, but I would stay away.
However, unless a hardware keyboard is a must, I would go with the Droid Incredible. I used the hard keyboard on my Droid once, on the day I got it, and haven't touched it since. The Android soft keyboard works just fine, and the Incrdible's extra speed would be welcome (although the Droid isn't slow by any means).
However, if you're willing to wait a little while, Motorola will soon be releasing two new Droids (Droid X and Droid Shadow), both featuring the Snapdragon processor.