Is it the right time to buy a 4S now? I just sold my galaxy note months ago (android is boring) lol. So I'm going back to iphone after trying other phone for 2 years. I find it hard to sync things up with my mac for other phone. So yeah, I'm definately would like to buy a bigger screen next gen iphone if rumours is true. But I don't think it will announce so soon, so I'm thinking of getting a second hand good condition iphone 4. What I normally do with iphone is heavy browsing, light games ( ie Temple Run), iPod, Insta bla bla bla. Is the difference big between 4 and 4S when i'm doing these stuff?