I am considering buying the PowerArc 140ST to use as a TIG welder. I stick weld better than I Mig weld and I can stick weld 18ga steel. For general sheet metal I have been using a Lincoln SP-100 mig welder. Once I get the wire speed and heat right I can lay some beads. I want to start tig welding. I would be tig welding my body work on a '66 Bronco.
How good of a stick welder does the Everlast PowerArc 140ST make compared to the PowerTig 185micro? I know that I would need AC for aluminum and magnesium. Aside from the welding of aluminum and magnesium is there any advantages to the PowerTig 185micro for the welding of thin steel and cast iron?