Some Polish fool scratched my rear bumper a bit, I just gave it for a quick repair now and got XC90 2017 Momentum (non-air suspension) as a replacement car for few days.
I was really curious to compare it with my XC90 Inscription that I use daily.
Air vs non-air suspension: the difference seems not that dramatic in the very first moment, but later - yes ... Non-air suspension is harder and more rumbling, air suspension is more flowing ..
Polestar vs. non-Polestar: here the difference is quite obvious - the initial acceleration (from 0) is similar, but once you reach a certain speed, now I felt that the car is a bit lazy to accelerate more, with the Polestar that I am used to, the engine reacts in more rapid/agile way, is more dynamic
Standar vs B&W system. I already wrote some detailed review last year. Seems the same. Standard system is OK , but B&W so much better. in the standard system the sound comes more from the sides, while B&W make it sounding in front of you, there is overall more clarity in the whole sound spectrum.
So I am glad I made these choices.
What I miss very much is the heated steering wheel. It still very cold here and I cannot make my hand feeling warm as in my car