Thanks I will look for the Lincoln brand i have read it's a lot better than the hf brand wire. As for the duty cycle I'm not all that worried about it I just use it for little jobs around the house nothing i can't walk away from for 10 mins. I knew when I posted this I was gonna get a lot of hate mail about the machine but I just needed something to stick two pieces of metal together a few times a year I don't weld enough to justify spending 200 300 400 + on a welder for under 100 bucks this machine works flawlessly for my intended purpose. I don't weld every day and I don't weld for a living. Just wanted something for home maintenance.