Hi, I have a 60 gallon 3.7 compressor. I'm using the 3m Performance spray gun. It seems ok but I feel like it uses a ton of air and I have to move so fast with this gun I'm nearly running when I'm spraying. I keep looking at the iwata wider4l.... I'm sure its wishful thinking that there's another gun out there that will solve all my problems and give me a glass finish.... Anyone have any opinons on the 3m performance and whether I really may see some gains with a more conventional gun or am I dreaming?