I have had the same T-Mobile plan for a while. I'm not sure what kind of information you want about it, but it pretty much works as advertised. The coverage and

I have had the same T-Mobile plan for a while. I'm not sure what kind of information you want about it, but it pretty much works as advertised. The coverage and uptime is not as great as Verizon, but it's faster than AT&T (AT&T's network has been saturated since the iPhone lock-in). It's definitely not the worst choice for 4G data, and the price is obviously very competitive. Note that unlimited data is, as you probably suspected, not actually unlimited. The $30/month plan gives you 5gb free over 3G or 4G, and then it downgrades to 2G for the remainder of the month unless you refill. It never actually cuts off data, but 2G is too slow for pretty much anything but (slowly) getting your HN fix.