I've had a pebble for about a year and a half now. It's made me appreciate the utility of a smart watch but is lacking in several key areas that the Apple Watch will improve (two way communication, phone call capability, color screen, touch screen). Anyone else trading up from a Pebble? What are you most excited about? My dilemma is that since I have a black on black pebble now I'd rather change it up with the apple watch. I have a 42mm white sport (launch day window) and a space grey sport on the way (mid May window). I think I like the space grey but it's so similar to what I've had part of me feels like something different looking would be more fun.