good little mig ?

[sardine]

i'm looking for a cheap second hand mig to do sheet metal, mostly 2mm, can anyone tell me what low cost brands are any good, and not toys ?

are there any features i should look for ?

 

[SiPMerlin150]

Clarke, Cebora, Lincoln electric, Snap-on (cebora really) try to avoid lesser brands that hard to get spares for and aren't reliable. Hope this helps!