If you got a few things, a couple cars a power mower or 2, landscaping yard sheet, a trailer then you should run to the nearest place and score a 200 mig on your credit card.
The first weld you make cost 1200, best C25 bottle you can score, 2 rolls of 030 solid wire and some extra tips. Forget about everything else, you do not need a spare liner or every flavor of wire they make. If you run up against a steady diet of sheet work switch out to 023 but mine been 030 for over 20 yrs.
It gives these units good range and lets them take advantage of their top end. They pretty much all work good low but how much poop its got is ALWAYS the issue, even on light metals, more poop is faster and in many respects easier.