I'm a welder by training, and although I've not used that exact unit I own and regularly use the Klutch inverter mig welder, and it is an absolute treat. Heat control and consistency is great, the machine is well built, with decent quality accessories, and it is lighter weight too than your basic transformer welders from hobart, miller, lincoln, etc.
Although by price it is right above the cheap Chinese imports, and just below the basic name brand welders, I'd characterize it's performance more like a high end briefcase welder. It runs rather like a fancy pants industrial unit on a lower power setting. It''s nothing like the crapular buzz boxes they compete with.