What would be your recommendation as a board to transition from riding a twin tip to riding a surfboard both strapped and strapless? I'm looking for a board that will suit me and my dad. Both are around 6'0" and 170lbs. He has a little more kiting experience than I do but I have a lot more surfing experience than him. Being able to sneak a few surf sessions on it wouldn't be a bad thing either.
I was thinking the KHF510. I know typically I'd be steered towards the KHF506 but as we're both pretty early days in kiting with a surfboard I figured the extra size wouldn't hurt, especially in lighter wind situations.
Thanks for the help.