WE has good riding, but IMO doesn't really fit together well as a movie. I personally don't like some of the song choices, and just didn't feel right to me.
Sunny was great, blew my mind. If I were you, I would get Sunny over WE. But as others said, it's all skiing, so buy as much as you can :P
I ended up buying EOS, 86, WE, and Sunny so far...Can't contain myself.