I had reserved a Model X early on, and tested it overnight. It was quite impressive in many ways, and a bit odd in some ways also. I found the Tesla people about the best in the business. I also liked the ability to use aggressive regenerative braking. (I wish the e-tron had it to that degree.) Also, they let you use the rear camera while driving, which is great. But in the end, since there was only at the time a seven seat option, and I had my doubts about the passenger doors in a couple of ways, and then I found out the upcoming e-tron was cheaper, and made by Audi (with all that implies,) I decided to drop my reservation for the X, get an A3 e tron as a stop gap, and wait for the e-tron, which was finally delivered a week ago.