The Rev B-Series are the best quad-line precision kites around. I don’t fly the full-sail as mich as the mid-vent, but when I’m feeling like it, the full sail is agile and starts and stops on a dime.
The mid-vent is my favorite Rev because the mesh vents smooth out the bumps in the wind. When the wind is strong and bumpy, it’s like driving a very expensive car over a bumpy road.
The Supersonic is for one thing only: speed. It handles like a greased pig, but point it in the right direction and hit the gas and it’s gone.