Ruby Star vs Berry

Both easily distinguishable from one another but perhaps closer than I would have imagined when now seeing them side by side here.

Ruby Star is very clearly the brightest of the two with it's iconic pink tone easily being recognized by enthousiasts. Due to being a flat paint its appearance also stays relatively the same regardless of the conditions or angle it's seen from.

Berry however is a bit darker and easily leans more towards purple. Due to its metallic flake Berry does change quite a bit depending on angle and lighting unlike Ruby Star, with the pink tones showing more prominently in certain conditions. 

When talking rarity, Berry is a paint that is not as common being an Audi Exclusive option. Ruby Star is also a PTS option but is seen more frequently especially since Porsche revived Ruby Star by introducing a modern variant called Ruby Star Neo which is available from the standard paint range for certain models.