I have been seriously considering installing a ROM on my Samsung GS3 (AT&T). What are the best ROM choices available? I am a medium user, texting, calling, internet browsing, and occasionally video watching/streaming. I am looking for speed and performance while maintaining battery life. I do not play a lot of games on my phone. I guess I am trying to eliminate the clutter and streamline my phone for performance. Also I have seen that some ROMs work with TouchWiz while others do not. What are the Pros and Cons of TouchWiz and is my best option to stick with TouchWiz or go without it? What will I be missing out on without it? Thanks in advance.