What’s the difference? Have a look at the following video by “Fifth Gear”. Used to love demonstrating this on the Dynamic Sections when I still worked Track at Mercedes Benz World.
Whilst all this technology has advantages, it should never be taken for granted and seen as an excuse to drives recklessly. There is a general consensus that if the technology has to kick in you are most likely not driving to the prevailing conditions.
Drive responsibly. Drive safe!
There is a bit of an introduction which some of you may not wish to go through, in which case forward to 3:45mins.