[lafester]

True but lets get back on topic. the op is asking about the tp2 vs tp1.
I actually JUST got my tp2 in exchange for my tp1 so I guess I can speak a little to this since I was using a tp1 for awhile after I left VZW and the Imagio.

The build of the TP2 is what makes it so much better then the TP1. The keyboard is solid and almost a pleasure to type on. The screen is much bigger and makes it easy to read emails and web pages unlike the TP1s tiny screen. It also does not overheat when streaming or tethering like the TP1.

the only downside is its size and weight. it really isn't too bad but it is heavier and bigger then the TP1.