I'm currently with Sprint and I have an unlimited plan. My phone is just a standard Samsung messaging phone. But I'm about ready to move onto the smartphone league. I've been looking into both phones and have found Pros and Cons on both. I've literally watched every review video there is, but i'm still torn. I have an iPod Touch myself, so i'm pretty used to the iOS already. The Evo has 4G capability, but that technology hasn't expanded yet, as it's not available everywhere. But I was thinking that if I had it, then i'd be set when it is readily available. There's also the question of which provider, Sprint or AT&T, has the better service plan? Somebody help me here!