I currently have a 5S on straight talk and I love the price I'm paying for what I get. Only problem is having to buy iPhones outright.. I'm thinking about possibly going to a postpaid plan (preferably verizon or AT&T) they have the best coverage in my area. But the only thing with postpaid is it costs so much more to get 2gb of data with unl. talk and text. Who else has just a single line plan and what plan do you have? How much is it costing you?