Originally Posted by Farlo
Well I don't know Severne sails. From what I've heard the Overdrive is close to a race sail: lots of high-end speed/control but little low-end power. Might be closer to a 6.5 NCX. Both would be good options but you mention wind averaging 8-12 knots. If you are facing such conditions quite often, then a 7ish sail makes sense. IMHO cams do not bring significant benefits on sails < 7 mē (outside speed/competition) but this is debatable, moreover at your weight.
I guess i will go for NCX 7.0m then since cam is not really beneficial at my weight and also due to the wind strength. Thanks for the prompt reply.