Talk:Quicksilver Sash/@comment-94.172.19.195-20111119003233/@comment-4490167-20111121052336

They're equally good items, but you just need to use judgment (even if you're not Garen) when deciding which to use. If the team has an opponent like Ashe or Blitzcrank that have a devastating ability, but not many forms of crowd control, then Banshee's veil is best. If the enemy team has a lot of crowd control and/or you find yourself being focused a lot, then QSS is better. For certain champions, like Mundo and Master Yi for obvious reasons.

IMO it's really just situational, Banshee's is better in certain situations, Quicksilver is better in others.