What would you recommend as a killer board? I've heard Nhp and Shinn Monk are good. I already have a tona pop for a boots type board so looking for something with a bit less rocker, mainly for throwing down KSA's.

Wakeskate.

^^^ what he said

The Shinn Bronq - it's expensive but a know 3 different guys who all had got bored of twintip riding and then got to try the bronq and LOVE it. Supposedly it rides really smooth and carves so well. So worth considering.