I was going to ask Mr. Volfandt if he could compress the BH on his thumb with full pressure of the BH bucket with no risk of bending, deformation, or "folding" of the thumb itself.
Now that you're beating me to the punch Mr. Montelatici, I'd be interested in the same from your nifty looking unit...looks heavy duty enough, but the gripping surfaces are pretty far apart. Picking up a rock can exert some crazy forces on the thing and the BroTek unit looks a little more stout in this regard with the narrower grip.
Just wondering if either one was more prone to deformation than the other. No matter how cool it looks, it doesn't matter when it is crumbled up like foil on my shop floor. But if they both stand up to any forces the BH can exert, this Wallenstein thing looks pretty mean.