Bessey edge clamp vs. F-clamp and wedge hack

I bought one of those expensive Bessey edge clamps. A very solidly built clamp, but just as awkward to use as my f-clamp and wedge type hack.
But in a pull off test in my strength testing machine, it held on impressively well.

Видео Bessey edge clamp vs. F-clamp and wedge hack канала MatthiasWandel