I'm at present on Sprint and don't like their service when I compare amount of money I've to pay for my family plan (3 lines) on their network. Also 3G with sprint is slow, although it is improving but not there yet. I'm planning on moving out of Sprint plan (one of my lines that is up for renewal) to preferably T-Mobile. What is experience of people with T-Mobile in terms of coverage and data speed ? And how much you pay every month on T-Mobile ?