I purchased new inner and outer door panels for my F350 last fall they have the EDP coating. When the snow stops and things warm up I plan on cutting, fabing and welding them in place. I need to decide on using a mig or tig welder. Anyone out there like or prefer either one. I did pass my certification after multiple attempts with the mig but because of my so called disabilities (speech and physical activity) other people have worse problems then me I haven’t decided. I’m thinking of use my mig welder but other people consider the tig better for sheet metal welding. Ideas and explanations what and why your choices are. Thank you.