how much better is the TP2

[dLo]

So I am coming off an HTC TP and thinking about going to a TP2. I am not sure as to if they are anyway alike as in features or how they run. I didn't like how over time the TP became very sluggish and non responsive. There were a lot of random freeze ups and it wasn't because i was using too many applications, plus the video messaging was absolutely terrible from the beginning and never really could send/receive pics and such. All in all i was wondering if it would be a better upgrade or would i be dealing with these kinds of issues still? I am considering the Samsung Moment because if its anything like the Droid by Motorola then I'm sold... but that's a question no one seems to be able to know.