Welder Opinions Wanted

[herb101]

Appologies if this is not the right place for this question, but it is very relavent as I will be using it on my truck.

I am getting ready to pull the wire feed (or trigger) on a MIG welder. I am considering Lincoln, Hobart and Miller in the 220V, non-roller style, with around 170-180 Amp max range, like the Hobart Handler® 187 and the Lincoln PowerMIG 180T.

I'd like to get opinions and pros vs cons from those that use them for tasks similar to what I will be doing. I will be using it for bodywork (panels), bumpers, tube steel, roll bars, frame work, etc - mostly 20Ga to 1/4" stock. Heavy hobby, not production work.

Any info on good places to get used welding equipment, or is it not worth the cost savings?

Thanks,
Herb