I have had a rooted DX, and now have a rooted TB. i have to say, while i loved my DX, the TB just blows it away. Sense is 10X smoother and better looking than blur ever was. i was amazed that the TB could run a live wallpaper and not LAG...lol
the TB is an awesome phone, battery life kinda sucks, but extra batteries are like $10 so i dont even worry about it any more.
other than that, 4G is AMAZING, screen is VERY nice. it makes the DX screen look washed out. the TB is slightly lower resolution, but it is still an above average screen IMO. the camera on the TB is better (with gingerbread at least) call quality is better on the TB IMO, signal strength is right on par with the DX. no HDMI output on the TB if that is a big deal to you.
front camera on the TB works pretty well.
the TB feels nice in the hand. it is shorter but wider than the DX was, it is also more rounded so it feels better in the hand but it is heavier by quite a bit.
kickstand is nice, even if HTC put it on up-side-down
the main draw of this phone for me was the developer support....and the TB has about 8 really nice ROMs out. always updating, always tweaked, easily skinned, sense 3.0 is cool, the process is easily overclocked, i just cant say enough about what the developers have done with this phone. it is really fun to play around with.
however, i would check out craigslist and get one from there. around here, they are in the $200 range. which is what they go for new. this way you can keep your upgrade for something in the future. thats what it did. bought my TB about 2 months ago, and i have an upgrade in march....should be seeing ICS and quad core is a possibility by then
