Hi all, Just joined this forum as I await the invitation to configure my Model 3. I made my reservation on March 31, 2016. Meantime, I've been driving a leased BMW i3 since early 2016, so more than two years now. The i3 regen brings the car to a full stop; I was surprised (and somewhat disappointed) when I recently drove a Model S and it didn't do the same. I can say in reply to some of the concerns posted in this thread that I still use the brake when I need to stop quickly and I don't think my reaction time has slowed down at all. But one pedal driving is such a pleasure, particularly in city driving, that I really hope Tesla will offer that option to drivers who want it. I would sign up for that on Day 1, as I did for the Model 3.