Dan, look at lincoln or if you got a bit of money to spend check out some Miller welders. If you can then try and get a 220 volt so you can weld a wider range of metals and different sizes, etc. The 110 v won't be able to weld bigger metal and not so great on frames either. You can weld with a 110 on a frame but 220 would be better. Of course it will cost more and quite a bit more but to me it's well worth it and it will last you forever and the duty cycle will be higher (weld longer with it full blast).