My 750 has been good to me, no issues except standard service BUT if I could get a fair deal for it, I would trade it in a heart beat for an MS. My wife as the ‘18 MX and we love it. Going to do a round trip Florida to Maine next month in the X!!
Enjoy your trip!
I know what you mean about getting a fair deal for a used BMW. We leased the X3 and the buyout is well above what I could buy a used one for. I still will buy out this vehicle because one of my kids needs a car, and we quit driving it 4 months ago when we go the X so the mileage is low and spared no expense on it's maintenance.