how wil you use it
Base PHRF, Watkins 27 is 231, C27 is 213 (inboard diesal). C27 should be a good bit better performance. As noted above, Watkins has a bigger interior.YOu didn't say which year on either of these. Both are production boats, and Watkins had a rep in a few years of producing blistered hulls. If it were me, I'd base the decision on C27 for:better light air performance a known source for advice and parts"name" for easier resale when (not if) twofootitis stricksTom MonroeCarlyle Lake(disclaimer ... I own a C27)