Alpine white vs. Mineral White
This is my first post! I liked the look of Mineral white so I have a 2011.5 Mineral White M3 Convertible on order (week 41 production I was told).
Below are a couple of pictures I took recently. The first shows an Alpine White 335i convertible (left) next to a Mineral White Metallic 335i (right).
The other picture is a closeup of Mineral White metallic paint next to an 18% gray card (for color matching).
Hopefully these will be useful to someone.