I'll have to be the dissenting opinion!
I find that like clear headlights, bright colors on the wheel cap draw your eye and I don't like that. I prefer to see the wheel overall. I also don't like the colored hood crest. On my steering wheel is the silver and black crest and I plan to add the silver hood crest with some mods to the GT3 bumper I just picked up.
maybe I'll add the GT3 caps since I now have the seats and GT3 I Super Cup aero (same as aero II for Boxster).