Welding Tips and Tricks

I have a Primeweld 225 for TIG, A Millermatic 185 for shop MIG and a Primeweld cut 60 for cutting. But I want a small, VERY inexpensive Flux Core machine to use out in the field two or three times a year. Running off a 7500w generator. I've whittled it down (after about 5 hours on the internet!) to this unit...Hynade Mig Welder, Mig Welding Machine Dual Voltage 110/220V Gas/Gasless Tig Stick Mig Welders MTG155D (FS)....$200 on Amazon. What say the board. Please don't recommend anything more expensive. I already went $60 over their lesser expensive unit as this one is dual voltage and has gas input for TIG.....Thanks ion Advance!

https://www.amazon.com/Welding-Machine- ... r=8-1&th=1

Why not just use your Miller 185? All you need to do is swap the polarity and off you go…