5s is just too expensive. I'm looking at either a 5c, 5 or 4s, and either 8GB or 16GB storage. My carrier is Verizon, if that matters. The 5c is $100 and the 4s is $0 for 8GB or $50 for 16GB. My question is, what's the difference between a 5 and 5c, other than the colorfulness, and for the 4s am I going to need 16GB or is 8 enough? I'm only gonna use it for normal phone uses, internet, and some games. Twitter and Facebook as well, obviously.