Pros : Small, price is right. I bought the beetle bits cutting system, so grinding was minimal, as that system rocks. When I did have to grind, this grinder was powerful enough to do what it's supposed to do. While the table surface area is small 8 x 8, It certainly large enough to accommodate what I was doing. I really can't see where a giant table is needed for stained glass, but I'm sure there's someone out there that needs it larger.
Cons : Some water does spray off into the surrounding area. While I call this a con, that doesn't bother me. I'm not working on the dining room table. Any grinder with a water feed is going to spray water, and shields are helpful, but never do they contain all the spray. A towel spread out with the grinder on top is sufficient.