What is the best Ceramic Coating for dark cars?

A ceramic coating is exceptionally clear and just a few molecules thick, meaning that aside from the shine, you can't really see it, so it shouldn't make a difference what colour car you put it on.

Having said that, in our subjective opinion, Matrix Black really does seem to make the metallic colours pop on a dark car, and SiRamik Lustrous does seem to make dark colours deeper.