I would add the "active" feature that the Samsung Galaxy S series has...waterproofing, shock-proofing, dust-proofing, etc. I'm constantly doing stuff outdoors...and the delicate nature of most smart phones (including my preference of iPhone) leaves me worried about damaging it with no real recourse (without having to use an extended warranty service like Apple Care + or SquareTrade). It'd be really awesome to be able to to kayaking and find myself not having to worry (as much) about my iPhone...making me feel like I need to leave it in the car vs. taking it with me. I should also add that LifeProof cases have not impressed me so far, the one that I had was really not a livable addition.