A high-end, sport or luxury cars must provide extremely high standards in all aspects: performances, safety and design without compromising comfort.
The low deformation of the carbon ceramic disc under stress conditions, as well as the extremely high resistance to thermal stress, provides more stable performances than cast iron discs which are more sensible to high temperature and suffer larger deformations. Therefore braking is extremely fluid and result in a better brake modulation. No vibrations result into a very good NVH (Noise Vibration & Harshness) behaviour and a constant brake pedal feeling.
In a word: driving comfort!