I have had this welder for over a year now, and it has been a joy to use every time. I use 3 phase 350amp welders in my job building trailers, but I wish I could use my welder! It has heaps of usable power and I like the smaller gun/nozzle, to get into tight areas. The only one issue is that the amperage readout only displays while welding! Otherwise I would definitely recommend.