As a welder and shop owner for the last 25 years, in my opinion, the Hobart model cannot be beat when price, durability, and function are in question. Miller owns the Hobart brand. So you get the same reliability and durability that the Miller brand is known for as much of the internals are the same but @ a 30% savings. To us pros, it's a no brainer. Ultimately its your decision though.
Keep an eye on Craigslist for a used one as a lot of guys will buy these welders, use it one or two times, for a particular project only to be never be used again. Look for a 130 or 140 amp model..
Prices will generally be in the 200 to 350 dollar range depending how its equipped
Jimmy