welders
You also need to look at the duty cycle. And as mentioned get a 220 welder only. Get the most amps and highest duty cycle you can afford. Just like they say in racing there is no substitute for horsepower there is no substitute for a heavy duty welder. The 110 welders are low duty cycle and blow the breakers after only a very short weld period. The newer ones coming out may be better but you would have a hard time convincing me to buy one. Just my two cents.