I have a 10+ year old Hobart 187 which is their first step into 220v machines and couldn't be more happy. Hobart and miller are the same company (along with Smith's gas torches) and they generally don't put their names on junk. The Miller is going to have a few more bells and whistles in each category but will cost a few coins extra. Kind of like a VW vs. Audi. If you live in or near a fair sized city, talk to your local welding supply place (like where you get your gas bottle filled). If they're a service center for any of the major brands you may be able to get a "reconditioned" unit at a steep discount. Imagine a slightly used and repaired ESAB with full warranty for the cost of a Harbor Freight or hardware store Lincoln.
