prefer the Black Rohloff hubshell , because its easy Care Anodized, and wont show dirt..

the polished ones did not get clear anodized..

if you get clear anodized parts wipe them clean , dont use polishing compounds ,
as the abrasive removes the anti corrosion protective anodized layer..

NB Im a Mechanic, and that is why I favor designs that make sense.. Form follows function.

Useless bells and whistles is Marketing and takes in the Shallow,
and surface appearance obcessed.