For IPhone 4s what carrier should I get?

AT&T, Sprint or Verizon. Like what's less expensive? Out of 3 of them for the phone bill which one would cost less of all?

Well for sprint youre looking at a lot of money. For verizon and AT&T i have no clue. My sister has sprint and has unlimited data and her phone bill is usually between 100-110 bucks.

You should get the iPhone 5 if you can c:
But choose AT&T, even though it's the most expensive they have the best coverage.
Sprint is the cheapest, but so is their service.

I have the 4S black for AT&T. The service is pretty good. I never had Sprint or Verizon. All my life I had was Tracfone when I was little to AT&T when I was little.AT&T has pretty good service. I suggest you go with it. Hope this helps!