[jaytv]

I have and use both everyday. They both have their strengths and weaknesses.

If you want a reasonably capable smartphone with incredible media and web browsing features with the highest quality music and video playback, the iPhone wins hands down. The quality and polish of the programs in the app store are getting more amazing daily...

If you want a phone that is truly a completely customizable/programmable handheld computer with a real keyboard, get the the TP. As said in this thread, it has an incredible, talented community behind it.

I love having and using both. It is truly the best of both worlds. I, if put against the wall and forced to chose one over the other, would probably take the TP because I can constantly tweak and load custom ROMs on it. The robust messaging and jewel-like screen, although small, is incredible. It would be very hard, however, to give up the essential smoothness and quality of the media, interface experience, and web browsing capability of the iPhone.

FWIW.