I'll be careful not to regurgitate what's already been said, but it's going to be difficult. I'll simplify it into this: I've seen a dozen or so Backlund matches, and a similar number of Piper matches. Judging from that, Backlund picks up the win.
Other people have stated better reasons for opposing sides, I just didn't want to rip off their posts.
Other people have stated better reasons for opposing sides, I just didn't want to rip off their posts.