I like the Professional more than the B17. It's not as wide, I guess. I ride a ten speed 15-35 miles at a time, never down in the drops... I've tried the B17s that come on bikes I buy, but the Professional I find is better suited.

On the upright bikes, I've found the girls saddles are really comfy. I steal them off 3 speeds I sell off. My wife swears by a boy's B66 Champion she stole off me.