After almost 4years and 40k miles I am about to say goodbye to my Signature 26 (P85). Its been a great car, but its time to upgrade and take advantage of all the advances Tesla has made in the past 46 months. I waited until the refresh came out, but quite frankly, both my wife and I prefer the "classic" styling so I decided to pick up a floor demonstrator P90D with 3,400 miles, built in Nov. I originally thought I would get a 85D in the new body style as it would perform pretty much the same as my P85, but with the floor discount we were able to secure the P90D was about the same price. While the features and functionality have improved a lot, the thing I really notice is how much the basic fit and finish had improved over the past 113.909 cars, the gaps and alignment in particular. So, goodbye Sig 26, welcome P90D........