I have Sprint and Tmobile both work great in Orlando. I am looking to purchase Iphone on ATT when available in June. The thing that is giving me a headache is the fact that when I talk to people, almost every time (80%) I have a choppy connection, the person on the other end has an Iphone. It does not matter whether I receive a call on land-line or mobile phone. So I would like to ask all of you in Orlando and Central Florida.. how is your reception? Let me know..