Mark @ Everlast
Advertiser
It's going to depend upon whether you want AC TIG capability for welding aluminum or not...or if you want spool gun capability with MIG or not. There are several way to do this and get you what you want. Do you want the same tig/stick power? Do you have 3 phase? If you could tell me the answers to these questions, it would be helpful. If you want a DC multipurpose unit the PowerMTS 250S, or the PowerMTS 400 might be a good solution for you. Then a separate plasma cutter, something like the PP60. If you can tell me a little more I can make better recommendations.