Question: are cheap mig welders any good?
Answer: There are many good MIG machines online, but the best budget MIG welder is the Forney Easy Weld 271, 140 MP Welder. It's a small machine that's simple to use and lays the nicest beads among the budget MIG range. Among the multi-process TIG and MIG machines, the best is the Weldpro 200 Amp Inverter Multi-Process Welder.