I've got a Matte Grey G55 AMG, I absolutely love the colour and I highly recommend them since its a Factory paint job and look way better than the foil matte jobs you see. The paint is more satin, silk like matte with a texture. I am using the car as a daily driver and so far no problems. If I was going to get an SLS, it would be in matte as well, I like most matte colours other than matte black.