I have been using SunFX and have had a completely different experience than the other person who replied (mariaewing).... I've used it for over 4 years and my clients love it. I also love having a sunfx
spray tan myself and I'm pretty addicted actually. I have tried many different
airbrush tans and Sunfx definitely has the best color and quality by far. But that is just my own personal and honest opinion.