Klingon. People would keep their whiny crap to themselves! Don't know enough about Gorn culture to say how they deal with people--aside from killing them, that is.
Would you rather have Leonardo da Vinci or Moriarty as your Holodeck pal?
da Vinci. When he gets annoying, he can be turned off. When Moriarty gets annoying, he takes over the ship.
Would you rather discover that your blind date is a Tholian or a Breen?