I can say with out a doubt that this welder combo is the best deal anywhere, so far i have used it for about 9 months so far in my powersports repair shop and its been a fantastic welder, only thing i didn't like about the combo was the cart, otherwise i would have given it 5 stars, i installed the top shelf of the cart upside down and attached the welder to that shelf by small bolts so it wouldn't fall or slide off. that gave it enough clearance to open the welders side door up. i also fly and am building an experimental aircraft and will be ordering your ac/dc tig set up next