what welder for floorpans?

dont waste your money on a cheap tig. it will take you forever to tig floorpans and you need get everything clean enough to eat off of. both sides. mig is much more forgiving, its way faster and you will get less warping. you will get much more use out of a mig on a car. i always recomend hobart migs for home and hobby stuff. they arfe very good, great customer service and warranty, a little cheaper than lincoln and miller but use some of the same parts as miller, they are both owned by the same company, oh yeah and made in the USA, i think the new small lincolns are made overseas.