Originally Posted by swamp2
Or it could be that BMW is correct and honest and that EDC in its normal/active mode is good enough to offer better track performance with better comfort. Purists would likely never believe this even if "proven".
if so then why would BMW waste all our time with this button? just for marketing? they should have had just soft and normal.
I suspect tho that on some smooth tracks or AX the sport may be faster.