I have to agree with Jntdroid; you have to prioritize tho his battery life on the TBolt is way better than mine which is not rooted. The GPS has gotten better and only tells me I'm somewhere I'm not for short periods of time; its not really a problem. Further, the TBolt as a phone is good but the Inc2 was great.
Having come from a BB ( absurdly slow) I just couldn't see having 3G for the next two years while 4G was available. I don't know whether I actually needed 4G but I wanted it.