Was at the Oak Brook,IL Tesla store the past Saturday chatting with the rep. He was an X Apple Store employee that been with tesla a few years. There was no MX to test drive as all of them are sold. Usually there is a couple. However MS couple was still available but he said one of them was purchased and will be gone that night. I asked about the purchase ratio mix of MS Vs MX and he would put it about 50:50.