I'm using them with my DiverR'S and LOVE them. One thing you have to pay attention to is the installation. The pocket is designed to have the blade farther back in the foot bed area than most pockets. If you don't install them all the way back to the little nipple in the bottom of the pocket they will bend at the arch of your foot. Some blades may require some modification to allow the blade to go in far enough.
I've tried basically every pocket available through the magazine and for me these work best.
FYI,,, I wear a 42-44 but in these I wear a 7-8. They seem to run big for the sizing.