Decent product for the price. I have used several brands of welders over the years. I grew up welding with big brands like Miller and Lincoln, but this little welder does well for its size and is worth buying. I use for home/small jobs. So far I have welded the exhaust system and the underbody on a classic car. and it does a decent job. I have an old Lincoln welder for welding heavy gauge steel and now this welder for lighter gauge metal. I'm happy with that.