I just recently got a PZ2 driver from Vessel for my Honda. It was remarkable how nice it was to use compared to a Phillips screw and driver. I felt so much torque could be applied while the grip stayed rock solid.

Also learned PZ screws are often used in cabinetry, and lo and behold, all my kitchen cabinet do in fact have that tell-tale X mark to indicate they are Pozidrive screws.

I’ve still not had the opportunity to use a square drive Roberston screw, but would still like to use them for something one day.