So I have a 4S, and with the release of the 5S, my contract is up. I was thinking of switching to pre-paid with the 4S and save a good $300 a year, and get an iPad mini. My logic is the following, my iPhone is mainly used as texting, calling and listening to music on the go. I rarely use it to browse the web or even play games. I take pictures, but I think the 4S is good enough. I would get the iPad mini to use it at home when im browsing the web or taking a ****, taking few notes, and watching movies. Obviously, I can already do the above with my MBA, but obviously, I want something new. So what do you guys think? Use the money I will save by going pre-paid and buy a mini, or just switch to the 5S and keep using my MBA.