Go for the 137 x 40, I would say this board will perform at a high level, but still be big enough for you to get planning early and not get too much board loading from lack of surface area. If you knees have heeled well you could go for the 133 x 39, but you will feel more load through your legs due to the smaller area.

Haze is such a sweet ride, so smooth, and it delivers a lot more poop than you would expect from a base range board. The wood core is amazing, it'll change the way you think about kiteboards!

Regards,

JB

Hi didi
i have a 137 haze awesome for dodgy knees or massive wind in big surf, really soft under your feet even on big jumps. If your riding in light conditions you might want to go with the next size up.

Have fun, George

With a wood core you don't need to go over board with laminates, because the wood core has life. You end up with a smoother more comfortable ride, and more pop. Foam is dead, try and find a top end snowboard that uses foam cores, you can't Wood is far superiour. Naish use the same wood and technique that is used in snowboards (vertically laminated Poplar wood), such a nice ride.

JB