hi guys, so i was wondering whether i should invest in an iPhone 4s or wait until the iPhone 5. I've not got any iPhone right now and if i buy an iPhone i need it to last for a while (if i buy 4s i won't be buying 5) ask I'm not that bothered about siri. so basically what would you guys do, buy the 4s or wait for the iPhone 5 with the improved look which is rumoured to be released in the summer