China welding machines

I have a miller 175. a real workhorse. I have one of those everlast TIG/Stick machines that I aspire to try. Ive owned it for years. The mig is just my go to because I know it. Need to branch out. I had a dash job to weld the key hole shut and didnt even think of the tig. 20/20 should have tried it. its just that whole thing about keeping the tungsten sharp and clean.