It's time to upgrade. Right now I have the iphone 3g, and I'm looking into the iphone 4 or the Samsung Captivate. I havent really had any problems with the iphone 3g, it's just that really if I'm getting a new phone I don't want to feel like I'm getting the same thing, and I'm kind of bored with iphone to be honest. I've heard reviews saying that Captivate has slow gps, and gps works really well on the 3g (It works where my car gps fails). I've also read the Android is more easily customized than iphone but harder to learn. I'm really undecided here but leaning a little toward the Captivate. Does anyone have it and how do you like it?