Haven't bought it yet. I had a mechanic at the sheet metal school that was very happy with the pro series ATS guns. I'm trying to decide between either the ATS e series or the Brown Tool Batco.
The ATS one does have a lifetime warranty, which is nice.
This week is the 60 gal compressor, then the rivet gun, then build some tables, then the practice kits, and then the tail. Hoping to order the tail in September.