I am looking at possibly switching over from Sprint. The cost for 4 phones on Sprint and 1 is epic 3 rumor touch and I spend 176 bucks a month. If I upgrade the 3 rumor touch to smart phone another 30 bucks. I am at 205 plus tax. To get 4 smart phones on V with 4 gigs is close to Sprint and TMO ?? unless I am missin somethin? They all 3 seem to have about same price? What is the BEST battery smartphone for V ? I want the GS3 the other 3 can be free phones but best battery!