Favorite Black Ops Map Pack

Hey folks with the new release of the map pack 3, My favorite and the most liked map pack is the Anihilation Map Pack. All the multiplayer maps seem to be awesomAe except Silo. Silo seems to be kinda meh. Also the map pack comes with a excellent zombie map IMO hands-down Shangri-La. Full of easter eggs. My second favorite will have to be Escalation and First Strike will probably be third. That map came with Stadium and Discovery. Only two decent maps. So what is your favorite map pack?

Dont get paid till tomorrow so i havent got Annihilation but i played it with my roomate and I have to say Annihilation is my fave so far... then First strike for Acension, then Escalation.