Hi guys. I need to change my front brake disks & pads on my S3 (03) and i was thinking as i'm going to change them i might as well upgrade them. I was told Black Diamond are good and i can get them Drilled & Grooved with Pads for about £200+VAT from my mate who works in a car shop. What have you Guys got on yours and what do you think is best? Thanks for your time, Johnny.