neroden
Model S Owner and Frustrated Tesla Fan
I've been very happy with standard. FWIW, I don't do expressway driving. Standard has enough stiffness to be easy to maneuver around tight curves through narrow city streets, but doesn't suffer from the "overresponsiveness" which I associate with other vehicles' sport suspensions -- that is to say, the car doesn't move when my arm is jogged by my passenger or when I look over my shoulder.