DJ, I own 14 welders, about half Lincoln and the other half Miller. I honestly cannot suggest one over the other as far as the gas drives go. Now inverters, I like the Miller. I know this doesn't exactly answer your question, but consider your options when it comes to service and accessories for the machine you choose. I would never buy a machine I could not get serviced locally and the accessories may help make up your mind. Hope this helps.
Respectfully,
Mike Sherman
Shermans Welding