lets talk about mig welders??

well i am going to start working on my 73/72 duster and i need to buy a mig welder and not sure which one to get. I was going to buy a 90 am flux core from harbor freight, that is until i did a search and read about then bad reviews it got. So i found a Hobart easy arch 130 mig welder that you can use with ether flux or gas for 329.00 they also have a 140 am one but for some reason it 540 dollars more? i want something that i can use to mig weld body panels with and install frame connectors, move the springs in and maybe install a roll bar.also i dont want to use flux core wire on body panels right? so does any body have any recommendations? really cant spend over 350 right now for a welder.thanks for your time. Mopar65:burnout::burnout: