I would hope you would drive the same regardless. I am more concerned for the situation that I cannot see that the AP2 hardware does. Have you seen the video of the Tesla that starts to break hard before the car directly in front of it starts to break? The hardware, in this case the radar in the AP1 setup, was able to bounce the radar underneath the car directly in front to see the hard breaking of the next car. You can see this on the screen when it shows 2 cars in front if you and you can see it knows the speed and distances of that car that is front of the car in front of you. Pretty life saving stuff.