Hi, I'm sure this question has been answered before, But a quick search really did not turn up any concrete answers, Atleast not for me. But my question is: What welder is best for building car frames with? I want to start out by building a go-kart to help me learn the best way to weld that is best for me. I have seen where people say TIG is best, And some say Stick/ARC is best, I'm sure it boils down to personal opinion, But I would like to know if MIG would be good and strong enough to build car frames with? I would also like to know if one that works off of a 110 socket be powerful enough, I have seen where people said only 220 is strong enough, But I live with my girlfriends grandparents for now, And I don't know if they would be too thrilled about having their garage rewired as they don't have a 220 outlet. I figured I would ask the pro's their opinion on this before I buy a welder and discover that it is not good enough. Thanks in advance for any help you could give me.