Yep, I've got one. Just got through my first spool of wire. When I first got it, I was unsure if I liked it. I was used to my VERY old portamig (motamig) but wanted something smaller to free space in the garage. The lack of controls concerned me, we all get to know our welders and know exactly what to adjust to get the weld we want but this little machine only had metal thickness to be welded knob and a hotter / colder knob. But I plugged it in, switched it on, dialed in the metal thickness, pulled the trigger and welded! Within an hour it felt like I'd been using it for years. I love the little thing! It now sits side by side with my plasma cutter, on top of the motamig. The only thing I can see wrong with it is the case. The door for the wire has a catch on the top at the front. this means the beck end has sprung away from the body leaving a gap to allow dust in. It's easy to fix as there is a hole in the corner to accept a screw. The hole is covered by the sticker but easy to find. Can also be used gasless should you ever want to. Oh, maybe another problem is the tension on the wire spool retainer. There isn't much but it's not been a problem. Not sure if this is the sort of reply you were looking for and I would never recommend something just cos I've got one as there may be better out there for your money but I'm more than happy with the little welder.
Any other comment on this machine? Thinking about one for the bonus of being able to carry it.
Welding will be mainly DIY/hobbie of mixed usage, but also bits of automotive and kitcar work. And sticking some brackets onto the hull of our narrowboat (6/10mm but not necessarily need awesome penetration).