Originally Posted by Farlo
Option (B) is probably the best if you don't keep the Grand Prix. With option (C) you may loose too much in marginal winds. I don't know NCX but 1.5 mē gap makes sense for a two sails quiver. Naish Sprint 5.5 is already quite small, even for your weight. IS 97 may be too wide / not ideal for smaller sails.
Thanks for the reply. What is the recommended min sail size for isonic 97? I don't see it on the website? And what size fin do u recommend if i opt for option b since the new isonic doesnt come with fin.