I can't compare this to others, as this is the only one I've bought. It seemed a little clunky when I unboxed it. And it is a large heavy unit. But I put it to work burnishing down a bunch of large yakisugi boards. I cannot imagine how I would have gotten through the job without this. It really did a great job. It will kick out a bunch of material, though. But the shield does help. I would highly recommend eye protection, and breathing protection. And because of the exposed wheel, keep it away from your clothes. But it will do what it is supposed to. Recommended