I have been running my lincoln 180 on flux core for a while and I finally got the cash to run gas. I have just been getting the 1lb .030 lincoln wire spoold from lowes and I would like to get a bigger spool(10lb?). I have been very pleased with the weld quality of the lincoln wire, and I we use the praxair(prostar?) at work and I like that too. I am wondering what wire you guys like (money/quality). I just don't wanna get stuck with 10lbs of crap wire.