Hi agrelon,
Fin issues are very much a matter of taste and subjective impressions, and of course it’s interesting to learn some recommendations from the “pro” people (for instance Remi Vila). However, such valuations inherent a risk of being a little biased, so I really look forward to learn your experiences with your C3 Venom 36 cm fin.
By the way, here’s a guy that doesn’t seem to fancy the performance of C3 Venoms that much:
http://www.peterman.dk/windsurf-on-slalom-fins01.htm .
Regards,
wasp