Had a metallic black Alfa GT. Wash it, clay it, wash it, polish it, wax it until you could see your face in it. Beautiful. Take cleaning stuff inside, go back out to get the last bits and it would be dusty and look like you hadn't bothered.
Silver on the other hand, you could spend hours on it and it would still look no different than before you started.
Would love the black, but no. Orange looks great, but not sure I could live with it long term. Would like the grey to be anonymous and relatively clean looking. Will probably end up ordering the white or blue because they're free!