I painted the front end of a van last night in gold metallic BC/CC and I wasn't impressed with the gun. It did OK but definitely not a $500 gun to me. I have an Iwata LPH 400 LV copy that I paid $100 for new three years ago from my local PPG paint store that I honestly think does a better job of spraying paint. I made sure everything was right so my setup and spraying technique are not an issue.
I think I'll convert my GTi Millenium to a Plus gun and see how that sprays.