I vote the blue with the new pad (I'm assuming the bottom pad by itself is the new pad?). I think red looks okay on some red horses, but not all (and yours is one I don't think it looks good on). Posted via Mobile Device
I really like the (blue) pad in the last pic. I only used the black (which is really just a pad to go under other thin blankets) because I didn't have anything to match the blue shirt, but I kind of like it with the blue too. This may sound weird because I bet most horses look good in black, but I've always thought that black looked really sharp on him. That was random.