Originally Posted by agrelon
For 18 knots up I reckon Futura 93l would be best. That's what I use and it's really comfortable even in rough chop and jibes like a charm.
It'll certainly be much faster than your carve 111 and yet easier than an iSonic. If you get one, opt for Wood, not Technora.
Thanks for your answer AGRELON, yet i have another question for you:
Do i have to go down to 93 lts or is it good enough 101 lts in the Futura, taking in account that the sails it uses matches the ones i use? 4.5 to 7.5 includes all of them because the place i windsurf when it's more than 30-35 knots we have a sand storm and its not really good for sailing.