I had AT&T for quite some time on a family plan. Was always happy with their service. Then, my Mom decided I was old enough to pay my own bill, and I went to T-Mobile. Service was okay, but not great in some areas around home (I live on Long Island) I had the 5S on their service, and for whatever reason my single line bill was like $120 a month. No idea why it was so expensive. I switched to Verizon when the 6 came out, since they were offering $60 a month with 2GB of data. Service has been pretty good, but I find that I'm going over my data every month. I'm also pretty sure that this $60 deal is only for 1 year and will end in September. I would say I need a MINIMUM of 3GB of data every month. I'm considering going back to T-Mobile due to their unlimited data (and because I can get the 6S Plus), but I don't want their expensive bill again. What would you say my best option is?