How do Audi A4 brake pads differ from other models?

I've heard that Audi A4 brake pads have some unique features compared to other Audi models. Can someone explain what sets them apart and any potential benefits or drawbacks?

The brake pads on the Audi A4 have a rougher surface texture compared to other Audi models, allowing for more efficient braking and less wear and tear over time. My advice would be to regularly check for any signs of wear and replace them if needed to ensure optimal performance and safety.