Who do you think was a better choice for a godfather to Harry--Sirius or Remus?

Sirius was closer to James, and was more like James, thus would have been the better father substitute. Anyway, Remus was a werewolf, and because of the series of anti-werewolf laws, I hardly think he would have been able to become the legal guardian of a child, aprticularly if the child was the son of a pureblood.