Obviously people should play what they enjoy, always. I am merely explaining why I'm ignoring four out of the eleven races.
AFAIK Cats Grace does nothing on Lightfoot Halflings or Deep Gnomes for Stealth because they already have Advantage on Stealth anyway and gaining Advantage from multiple sources doesnt do anything new. And a single source of Disadvantage cancels Advantage, while a single source of Advantage cancels Disadvantage, no matter how many effects give you Advantage or Disadvantage, respectively.
