Thrusters have always provide more lift but created drag.This has been counteracted with the new asyametrical side fins.
These boards are planning earlier and ripping it up.
Jagger Stone is currently in Pozzo and hanging with Scotty Mckercher
doing the comp thing, He has with him a few different boards, all can be sailed as single fins if it goes 35-55 knots .
Custom boards you get what you want designed,that little bit more or less volune softer rails and back your skill with your design.