Totally satisfied with my Miller 140. Has the power to weld larger stuff (1/4 or 3/8) but powers down to butt weld 18 gage. Strongly advise welding with gas Much better results in my experience.
It's nice to run on 110. I can put it out in the middle of my back yard and weld and grind stuff all day with out making a disaster of my garage.
Dave Evans
52_3100