The Galaxy S II (i777) remains the best phone on AT&T. It's super thin, light and feels great in the hand.

The screen is phenominal, the perfect size and beautiful. The battery life is amazing compared to the Captivate I used to have. The GPS is rock solid, the software is buttery smooth, and impossible to lag down. I have yet to find a way to make this phone not instantly snappy and responsive. With having Android on board, and a huge following the community support on this phone is great. While I don't like having to rely on community support, it's actually a big reason why I want this phone. It's a huge part of why I didn't get a Skyrocket and returned my Thrill.