Hello I'm new here, just wondering if anyone knew anything about the DVI. I currently have a Lincoln 135 and want to upgrade. Right now I only need to weld up to 3/16 but thinking about going with a bigger welder just in case. Since the DVI is dual voltage,,, what I want to know is how does the DVI compare with the Miller 210 while operating on 220 volts. I know the duty cycle is slightly greater on the 210, but really won't have an effect on my decision. Also I would like to know if you can weld the small gauge stuff while plugged into 220 with the DVI or if you have to change it to 110. Thanks ahead of time for your input.