See what a lot of people do is, they find a stunt on MP, like a real epic stunt, then they land it in SP because of the replays it helps a lot when you go to video it as not only do you get amazing angles but you also dont waste a lot of Megabytes from recording your fails because all you do is record the landing. Plus in single player you get a lot more fps so you are able to land higher and better stunts.