I had HTC and I didn't have any problems with it for 3 years then it suddenly failed on me. I've had many motorolas and they've not lasted more then a year each.
I have had good luck with Motorola Razr phones. I haven't tried any of HTC's stuff tho.
HTC seems to be better and have alot more modern stuff out .
I have HTC, and it locks up about once or twice a week.
I Have HTC and I think its the best
HTC Dawg :)