My wallet case is indispensable (to me). In other words, I'd rather use the "space" of the camera's bump-out for my own purposes (ID and credit card) than a worse camera or even more-er battery life (for some time now "more than a day" is indistinguishable to me from "more than a day and a half") or some other gadget. Probably. Um, maybe put some more gadgets on the phone and I'll get back to you on that one...