Tesla is max of an experience, i was mostly impressed by the acceleration speed which pushes you more in your seat than an airplane, impossible to believe this power comes from batteries. As a software developper, i love the software guided by all the cameras and sensors to ensure a proper autopilot taking turns and braking for you. Also autoparking was stupendifying, amazing piece of technology. What is the main difference between model S and X? More passengers? Nice post, thanks