Wire feed is the way to go unless you are doing dirty or rusty metals then an old buzz box is better. Like whats been said a wire feed is easy to use. Try looking for a good used one, and get a good welding helmet too.
Ok , I guess my last clarification need would be the voltage, there are the standard wall 110-120v plug in ones and the 220-230v volt dryer plug ones, from what I have been reading, bigger is better because you can always do more, my thing is the largest metal I can ever imagine doing is 1/4" plate for the fire box, maybe the frame of my skid plate, everything else is 1/4" or smaller metal thickness. I'll stop by a few local welding places and ask about their welders, I just don't want to be Updike to something more than I need. I don't think I'll ever be welding on a contractor level, just want to build my toys .
If you are going to be welding strictly in the shop, then wire feed is the only way to go. I routinely build/repair corral panels (reeeal thin metal-16ga) to repairing ranch equipment with the same Miller. Waay simpler and easier than stick. Even I can do it.
But if you are going to be outside away from electricity, (hopefully not..)then you have to go engine driven stick....
When someone builds an engine driven wirefeed they are gonna be a genius, IMHO...
Mike
http://houston.craigslist.org/for/2732602156.html
Craig s list is your friend.
For that price you could use and resell and recover your money towards something else.
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