Thats awesome, I paint about the same amount of cars you do and I have a variety of HVLP guns with the best being the Devilbiss finish line. I have thought many times about getting a really "good" gun but just never have.
Yea the last car I did I struggled with it bigtime with striping and clear drying on the gun air horn and swore I would never do it again with that gun......hence the change over to Sata and never looking back.