Excellent write-up! Having chosen an x5d I am just as biased as SJC Flyer, but I do think it's the better choice. I think many of the items that cost more money don't necessarily add to the thrill of ownership, and are somewhat overrated toys.

In any case, wanted to add that my Adaptive Drive includes self-levelling suspension. I am not sure if it's the only way to get it, but AD includes it.

Also wanted to confirm that both Oyster and Cinnamon (which I got) interiors are two-tone, where the dash, most of the door panels and the carpeting are all black. Oyster is stunning, but seems like it will be painful to keep looking like new. I love the cinnamon - very modern imho.

Good luck - I'm sure you'll be thrilled regardless of the choice you make!