Buy a good 110 v MIG welder and a good electronic welding helmet. That is what I did and it just feels terrific after you have used it for the first time. Mine is a Lincoln. I think that it has four current settings and I will never move off the lowest setting as long as I am doing sheet metal. I even used it when I was fabricating a back for my 47 GMc radio. After having it for a while you will wonder how you lived without it!
