Miller all the way! Currently running a Dynasty 200DX TIG/SMAW, MM175 MIG, and Hypertherm PowerMax 30 Plasma Cutter. Rigs currently configured on 240V (30A, 20A) circuits w/ NEMA 50-P/R inputs. The 200DX's low-high end amperage and control, as previously mentioned, makes this IGBT-based rig...