hiya, good question and one that took a whole lotta research since itll be my first tig machine (have a mig and some gas torches currently, but have always wanted a tig!)...im going for the primeweld tig225. wasnt able to find anything in Canukada that came close in spec, price AND positive reviews. After some back n forth with the owner and some brief whining about the state of our trade situation with the states vs china, he offered me a couple of discounts that just sweeten the deal... im just "resaving" my sheckles after an expensive xmas....