Hi guys, I currently have a blackberry that isn't entirely broken, but enough to make me want/need a new phone. The non-existant apps of Instagram among many others is also starting to bother me (everyone has it). I'm still on contract, so i'm not willing to shell out 6-800 for an iphone 5. I was looking at the nexus 4 and the iphone 4s. The price range is good, 350-400 (mind you, the 4s wouldn't be off the apple site, it would have to be off someone private). I would prefer apple, but the 4s is starting to be quite old, especially with new iphone(s) coming out this year. What do you guys think i should do?