I had every option on my Mercedes but chose a smaller driving package on the Bimmer as I didn't think I would miss a few of the convenience driver assistance items like active lane assist and adaptive cruise. Turns out I did like the active lane assist as it made it way easier to do conference calls, while eating and driving with my knee....
I did get all the safety additions....because....ummmm....because I do conference calls and drive with my knee...
Crap...now that I think about it, adaptive cruise probably kept me from slamming into the back of people when I wasn't watching because I was eating, on a conference call and returning emails....