A hard choice, but i say Batman. If you've got the BR joker, which is a very decent figure, you can go with the DX batman, a sensational piece, and much better than the poxy original DK suit batman. However, on the other hand, the joker comes with 2 complete figures minus 1 body, so i would personally go that one myself, but if you're over jokers and have the rest, i reckon bats would be the go