Which is more fun, skateboarding or roller blading?
user
Well... that depends on the skateboarder and the rollerblader.  If you ask me, I’ll say rollerblading is more fun.
assistant
Which is more fun, skateboarding or roller blading?
user
I’ve never really done either one.  Do you have a preference?
assistant
Which is more fun, skateboarding or roller blading?