Well, I say Titanium, or Silver. I voted for silver tho, just cause there's none around you. And these two colours are extremely easy to keep clean, unless you drive threw dark, or red couloured mud and dirt. Just the regular dust build up you get from construction, and whatever, is not noticably at all. The car still looks really clean and shinny, just not as shiny as when it's just been cleaned. You only notice the dirt if you get really close(like 3inches away). and loook hard. That's when you start to kinda see the dust. Also, these two colours are classy, and a little sporty(more subtle), the blue and yellow are in your face, and sporty(not subtle at all), and the black is smooth/sexy and sporty(subtle). I originally was gonna get a black one, till I saw that they had the titanium ones. Then I was like, K, we're getting that one.