No complaints on my 200ST. I did hit duty cycle one time but that was running on 120V with amps cranked to max and that was on a project that after I got it all fit and tacked together I should have taken it all back to shop and welded on 240V or made a trip to town and got some smaller rod.
A time or two I wished I had adjustable hot start, the auto hot start on the 200 is fine but I have some 7018 rod that is weird, it starts easy with new rod but if I stop half way through to reposition the rod is tough to get arc started again. I think it may be the brand rod I'm using.