I'm about to pull the trigger on one as I sold a couple of other HF units. Not happy with HF warranty now down to 90 days and Northern tool is 3 years. It don't list ability to handle o45 in specs but does list in setup guide, but the Titanium 200 did so I may only need to find a suitable feed roller. Any others with one or considering? My 211 Thermal Arc is to big for being handy. Spot weld feature is a plus as well as coming with spool gun