Hello from another newbie 
I will soon need a basic but reliable mig welder for car body panel repair and possibly thicker stuff later eg suspension/chassis components. I've decided the Clarke blue models are probably the best for my budget but I'm not sure what minimum current is best for body panels. The '90' models go down to 25 or 24 amps and the more powerful ones stop at 30 amps. Is 30 amps OK for panels or would I be better off with a lower minimum current? Whether I buy new or used I'll fit a fan if it hasn't got one to improve duty cycle. Any help is gratefully appreciated! Thanks Richard

I will soon need a basic but reliable mig welder for car body panel repair and possibly thicker stuff later eg suspension/chassis components. I've decided the Clarke blue models are probably the best for my budget but I'm not sure what minimum current is best for body panels. The '90' models go down to 25 or 24 amps and the more powerful ones stop at 30 amps. Is 30 amps OK for panels or would I be better off with a lower minimum current? Whether I buy new or used I'll fit a fan if it hasn't got one to improve duty cycle. Any help is gratefully appreciated! Thanks Richard