Should I go with T Mobile or AT&T?

I liked AT&T but we decided to get T Mobile because of their no contract offer. But their network sucks where I live.AT&T's network works great but I have to stick with a phone for 2 years. Meanwhile with Tmobile, I can upgrade my phone whenever I want. Also I can't decide between getting the S4 now or wait to see if the next iPhone is worth getting. So S4 or iPhone on AT&T or Tmobile?

My opinion.
S4 with AT&T.

  • Will an iPhone 5 locked with t-mobile work with a simple mobile SIM card? I have a simple mobile SIM card and wanted to know if I could cut it down to fit my iphone 5 bought from t-mobile
  • Virgin Mobile or Boost Mobile? I'm moving to Houston this summer and I'm looking for a cheaper cell phone plan. I talk, text, email, fb etc. I had virgin mobile back in 2004 and I love it and had no problem. I have a android galaxy s3 right now which I love but the battery isn't so great. I'm thinking about possibly buying an iPhone. What I'm really looking for is reviews on virgin and boost mobile. If you have any other cheap cell phone plan carrier suggestions I'm up for that too.
  • Virgin Mobile iphone 4s: Does it work on T-mobile? If I purchased the unlocked iphone 4s from Virigin mobile would I be able to use it on T-mobile? Does anybody know if the virigin mobile iphone has a spot for a sim card like the ones T-mobile uses?
  • Virgin Mobile Canada to virgin mobile USA? So I bought an iPhone 4S that is locked to bell which they say is compatible with virgin mobile Canada carrier, but I'm moving back to United States soon if I unlock it I can use it in united states on the usa Virgin mobile carrier right?