I read a bunch of posts about the topic, and frankly, I'm confused. I am getting delivery of my 85KW in 5 weeks. If I can change the way I spec my car, it would be by a small margin. This doubt about the right choice about suspensions is creeping and I need an opinion from owners in my neck of the wood. I live in Northern NJ and travel to Brooklyn a minimum of 4 times a week. The commute at some parts if like driving off road. If you drove around NYC, you know how the roads are. I am aware of the complexity and cost of air and the benefits and disadvantages of both. After reading, educating myself, and taking in the advise of the sale rep, I ordered springs. My car is nicely equipped (tech, pano, audio, leather, dual charger), so if this would make a difference, I would have opt to air. What do you think? have I made the right choice?