Grey should be so lucky laugh2 !
I've seen some greys that have more green or blue, which I like better than the yellow/brown cast.
I kinda like that darker grey on current Jeeps.
But they all look a bit industrial, better suited to trucks.
Black wheels just look like cheap rattle-can fixes on garfed wheels.
They eliminate what should be a point of interest.

Bear in mind that I'm perfectly happy with triple green, which was common in '68-'70...
Regardless, I'm glad we all don't insist on the same thing.