I just tried my new Naish 5'4' quad at San Carlos in Baja, ( the absolutely stupid PERFECT,
"murphy cartoon", mile long "bowl of 16 lotus petals" wave spot, w/ side off wind), board
worked very well, but I still preferred the feel of my 07' 5' 4" Rocket fish on THOSE waves.
I much prefer the Quad though, for blasting around in SF Bay chop + swell, and busting big
air, and drag racing.
I'm pretty sure I will find wave conitions that favor the Quad though.
Thruster and Quad boards are different rides for sure, and having both in your quiver is ideal.
That being said, fins are a HUGE part of a wave boards performance
.
I had a set of 3 custom G-10 fins made by Curtis Fins (Brian Wilson of fins unlimited), with a 60/40
cambered foil on outside fins done in a Stretch outline for the Rocketfish, and the results are
clearly superior in all aspects of performance: looser, faster, more pop off bottom, or going for big air,
and cavitation nearly impossible.My stock fins are headed for the trash can!.