Uncharted 2 vs Gears of Wars 2?

i prefer gears of war 2 its got a good survival mode called horde.a good multiplayer game if you know how to play.its easy to play once you learn.half my friends on my console are from gears of war. its very fun to play also. you have many different ways to play because theres more than just fighting theres capture the flag and king of the hill.theres alot of games