For most work the inverter welders work fine. If I crank up the 210 thermal arc, I can spray weld, wire as good as any welder. No problem blowing through 1/4 inch plate if you aren't careful. Duty cycle is the fall down. For Joe average in his home shop, inverter welders work great. The lift tig is ok, once you get used to it, "not for aluminum"! I actually stay away from HF welders! To many better welders on the market for just a few dollars more! My opinion YMMV!
