I switch out one set for the other just for a change of pace every now and then. Kinda fun!
Since you've got two(2) complete sets now, perhaps have one set for the Summer and one set for the Winter (maybe with dedicated "studded" A/T's that are pre-pinned for studs). BV-- do they allow studded tires in your State of Michigan???
As already stated I think it really has to do with the color of the vehicle, and the look desired. But it doesn't matter blacked out or chrome, everything looks better when it is black ;-)