Allhamdolillah have driven my h6 21000 km here in saudi now , multiple long routes as well.
Pros:
1) Excellent drive with seat comfort
2) Nice A.C (Is enhanced once i have opted for solar films )
3) Here in saudi first 30,000 maintenance (oil , filter , tuning etc) is absolutely free , so it was a good option
Cons:
1) Cruise: The AAC cruise system is good but it has a defect , on corners and snaky roads it mis detects the car NOT in your lane as a car IN FRONT of you and due to safe distance it keeps auto slowing down(braking) the vehicle on corners due to this wrong detection.
Workaround: I am not using cruise once on a road where i am expecting lots of corners or turns.This has to be fixed as a software
2) Auto lock : The behaviour of touch lock on door handle is random. Sometimes you have to try 2-3 times to unlock or lock the vehicle.The sensor is not very good.
3) THe lane assist is quiet disturbing sometimes , so as a work around has set it to vibration. Now its not as bothering as it used to be.