I'm planning to get a Cabrinha Nomad, but I have a problem with sizes... actually I ride with LF Havoc 2008 12m2 and 8m2 they are great but I tried the Nomad and I will change for it, It's more what I looking for my navigation. My LF sizes are enough for all kinds of my uses and I looking the same range with Nomad. I'm hesitate with a quiver with 11m2 and 7m2 or 13m2, 9m2 and 7m2 (more expensive).
somebody can help me....
Thanks in advance....
PS I ride only with surfboards...

Depends where you live???? I doubt you would have much call for a 7 if you live in QLD, maybe for WA though. The 11 will get you going on a surfboard in 15knots, not sure on top end of 11, used it up to 20-25knots and is still very comfortable. The 9 would be good for 20 +knots not sure of top end on this at all as we have had f-all wind.