Quite a discussion...... ( my spell check gave me a good option word.... "concussion"
When I lived in Southern California ( 15 years ago).... I had fun, working for a friend that had a profitable business " Your Car - Our Driver"..... We drove client's nice cars/SUV's, instead of them riding in a smelly 'black' sedan..... I drove about every sort of nice vehicle.....
After driving a Range Rover for an evening,,,,, Later I drove a Ford Flex..... I gotta tell ya... that Ford Flex was VERY nice..... Maybe ( if that Ford is still nice).....
If I didn't need a full-size SUV, I'd consider the Flex......
We have Infiniti QX 50... ( our second Infiniti)..... They have been perfect.....
I wonder about the QX 80... but I wish it had an 'XL' version...
But.. my '05 Yukon XL has been perfect.... I'll never sell it.....