How good is your cell phone coverage in Media? What's your experience with T-Mobile?

Again this week I was asked if T-Mobile’s coverage is good enough to justify a switch.  This is hard to gauge without people’s input, but with a recent move by T-MOBILE to pay you to leave your current carrier, it may be worth a frank discussion. I use AT&T and have for years.  I found their coverage(iPhone 4s) here in Media borough to be quite good for both voice and data(3G), but I imagine