Original Hero all the way!
the sprint version is better looks better and the t mobile versions is very bulcky so yall are idiots
I'm happy with my white hero, in my opinion the sprints version looks horrible, but I'm sure it will be a big seller
Sprints looks too much like the MyTouch3G from tmobile
I think the original has cleaner hardware buttons and being a bit rounded really doesn't help all that much for handling aside from the phone possibly resting deeper in the palm which may or may not be a turnoff for some people.
This hardware trumps all though and the trackball REALLY doesn't need to be as big as Sprint made it.
If the sprint hero was released on T-mobile I'd be on that bandwagon. I thought the original was ugly. I of course will stick with the G1 anyway