I prefer the miller Syncrowave. Bigger is better if you ever want to do aluminum or tackle larger jobs. You will still be able to turn the machine down for anything you will do on a gun. My machines are 300 amp's but that would be over-kill for your needs. I have welded beer cans together with them to prove a point to someone (no beer was wasted during that demonstration). I prefer foot pedal controls. There are trigger style controls on torches that I think are hard to control. It is to hard to operate a trigger and manipulate the torch at the same time.
Bill G.
