Do you have any TIG experience? My shop is all miller now. I used to have a mix of lincoln and esab. I wanted to run fronious but it was out of the budget. Miller 252 (MIG), Miller Syncrowave 210 (AC/DC TIG), and Miller Multimatic 215 (MIG). Out of everything the Multimatic sees the most use, as anyone can pick it up and weld with it. The 210 you have to know how to TIG first which scares people off. The 252 is an absolutely awesome MIG gut it’s not intuitive at all for a first timer. When the Syncrowave is a bit older I’ll add a new Dynasty to the fleet but that’s a year or so off, but that’s the suitcase size you are looking for.