People do not realize the reason Frozen Grey is such a stand out color.. it is because it's METALLIC. It's add a whole new dimension to the paintwork.
I still like the matte white a lot.. it looks great and the carbon fiber sets it off some. However, can you imagine a Frozen White (Matte Brilliant White)?
I see a lot of people do matte black, and it's always flat. Most of the time it is a wrap so I understand, however Mercedes new SL Night Edition (matte black) is not a metallic matte, it is just flat matte black. I believe BMW does the same.. they should make their Frozen Black from Sapphire Black.. again I think that would look great since it's the metallic that sets the matte paint apart from the rest.