Quad option good wave Thruster. Slightly increased area in the nose, normal width in the round tail. Single concave to vee at the tail. Smooth moderate rocker. Low soft rails.
A few years old but a good all-rounder for a one board quiver. In the last 12 months I have added some narrower boards to the FD range.
When surfed as a Quad the vee helps in transitions to get the board from rail to rail. The Quad fin placement is in a bit from the rail & allows you to surf high & tight on the face in the barrel. FD will hold nicely on a steep take off & release quickly out of the bottom turn to a higher line under the lip. Team rider preference is to surf FD as a thruster producing a lively but slightly more predictable feel in 3 to 6 feet surf.