My -8 with an IO 370 has a WW GA prop. It is the only prop I’ve had on this plane so I have nothing to compare it too and any like or dislike would be meaningless. Pilots who switched to CS from FP all seem to like the CS a lot.
A CS is heavy on the nose. My plane weighs 1032 and another passenger, even a light 100# one, really makes the plane feel sluggish. And putting that weight right on the nose would make it even more sluggish. Sluggish is not the right word, even at gross it is a long way from a 172.
I don’t think I’m giving up anything on speed and switching to a CS would increase the already good climb but may hurt the delightful feel of the controls. CS would certainly cost much more and require more maintenance. Compromise??