I drive my RS always with PASM in comfort mode. Even at speeds over 300km/h very stable with good bump absorption. On bumpy country roads with sport mode the car is too hard, it jumps when driving hard, traction is compromised (for a 911).

I only drove a 12 C for 5 laps at the Redbull Ring with everything turned on the sharpest settings but I didnt like the car at all, steering response and computerized feeling. But it wouldnt be fair to make a judgement after only a few laps.

Mike