Quincy is well known around the world as being one of the top manufacturers of air compressors. I wanted something I could not only use for my needs, but last long enough to pass down to my son one day. Quincy has that reputation. It builds air quickly and quietly. It is well built with copper tubing and brass fittings. Unlike the cheaper ones that have plastic connections. I haven’t had a chance to put my 60 gal 2 stage compressor to the test yet, but I am always looking for a reason to use it. Unfortunately I had a bad pressure switch from the manufacturer; however Quincy customer support was super helpful and understanding. I had a new switch 2 days after I called. Overall I’ve had a great experience so far with Quincy. And I look forward to testing out its power and longevity.