The imported welder that I can afford is still worth more to me than the Miller that I can't afford.
That's a good point, Miller IS expensive.. no question. In fact, they're in the process of pricing themselves out of the casual user market, which 90% of us fit into.
My budget is pretty restrictive, primarily because I don't like spending any more than I absolutely have to. Most would call me cheap, my wife just shakes her head. I probably would have choked at the price of the Miller 180, but as I mentioned earlier, it was gratis.
Where I draw the line is if I think I may have to buy something twice. If it's something non-critical and it has a decent warranty, I'll take a chance and buy a less-than-top-shelf item. Stuff that I know will be used hard over a long period (chainsaws for example) usually end up being high end choices.
My welders might get a couple of hours use every month, and none of that is steady use. I'd dearly love to have a 252 Mig, and a Tig machine, and a plasma cutter, the list goes on. The deciding factor is always, "How much will I use it, and can I justify the expense?"
Those that think quality welds are hard to get using migs, or that stick welders are antiquated, or that inverters are unreliable, usually have a bad experience to draw that conclusion from. Or they may have just listened to the same tune over and over. Popular opinion is just that, whether justified or not.
Sean