My 13 was granite, I wanted a color like Destroyer Gray but it didn't exist back then. Granite had silver stripes and the fake chrome rims but it worked for it. The destroyer, all black accents. Both good colors, I am def a gray guy.My 2 favorite shades of grey are my Granite and Destroyer Challengers. Welcome to the greyhounds of the Challenger fleet. I am working on getting some custom graphics made to make my Destroyer grey GT stand from the crowd. This is a rough idea of what it will be like but the black will be matt black not glossy.