In December Rockstar announced that Red Dead Redemption fans will be able to vote on what the GameStop pre-order incentives for the game will be. Voting began yesterday and as seen above there are three outfits for the game’s main character John Marston to choose from, each with their own gameplay advantage as detailed on the voting page here. The winning outfit will only be unlocked once a series of in-game challenges have been completed.
The Expert Hunter seems to be winning at the time of writing this post.