Even though I have an iPhone 4S (It's my first model iPhone I owned) ever since my family moved to AT&T and my mom got an iPhone 3GS.. I've strangely feel the desire to play with it and want one. Just the way it feels in the hand.. the way the screen feels, I don't know, I just really love that phone. Why? I have the latest model and yet I'm fascinated by the 3GS. I really can't bring myself to explain this.