Silver DS3 ps dot black vs white?

Hello I just got a silver ds3 and the ps button is white which is cool because I do prefer that. But I just saw at frys that the one they have online has a black ps dot… So does anyone know what the difference is between the two and why? I mean I don’t think they’d handle any differently but then again I don’t know either… So what do you think? http://www.ubergizmo.com/photos/2009/8/ps3-satin-silver-controller//dualshock-3-silver-10.JPG http://i.walmartimages.com/i/p/00/71/17/19/80/0071171980510_215X215.jpg