I'm close to pulling the trigger on a TIG machine (stepping up from gas welding ). Anyone have input on the Syncrowave 200 vs. the Precision Tig 225? The Syncro looks like it has more adjustability and a slightly better duty cycle while the Precision has a few more amps. Searching seems to turn up more good things about Miller than Lincoln in terms of warranty, parts, repairs... Other than that I can't find anything that would make one of these an obvious choice over the other. Any thoughts welcome. Thanks!