I bought basically this same compressor almost 2 years ago, except that I got the horizontal tank. Easier to move it around. I've had no problems with it, except the drain valve leaking off. Sears immediately sent out a new one, I've since replace that with a ball valve to allow for easier draining as well as faster draining, it seems to remove more moisture. I use a palm nailer, framing nailer, 3/8" impact, 1/2" impact, 3/8" rachet, brad nailer, and a pneumatic grease gun. Dad even used to with a die grinder a couple of times when we were doing something. I think he had to stop a time or two because the pressure had dropped, but nothing terrible. It has been a great asset to have around the house. Would I want to run a tire business or a body shop on this compressor? No, but for average home use it is a great little unit. As far as noise, my oil-less isn't any louder then my F-I-L 's oil compressor (brand unknown).