Originally Posted by Hazard
It seems I'm a first man from this country writing here
You haven't met Lukich yet
He's a great source for 360 interior views. Search for his posts.
I have 19", sports suspension and sports seats. If you hit big bumps or holes, you do feel them, probably more than you would with 17" and no SS, but for me, it's never uncomfortable and no passengers have ever complained. If I was ordering a new X3 now I would stick with the 19s and the SS.
Sports seats look better and offer more support. Most people prefer them to standard, including me