looking to buy my first welder

I have been researching a new machine for my pre-war build. I have narrowed it down to the Millermatic 211 and the Miller 215 multi unit.
The closest Lincoln appears to be the power mig 140C which is better priced but suspect on power. I thought I needed the 215 multi function unit for the tig capabilities but am rapidly moving to the mig only 211. We have great local service on both red and blue and I have run them all in my life as a production welder. Anyone here using the blue 215 unit?