Out of the games listed, Little Big Planet 2, should be the one to advanced.
It took the best of Little Big Planet, which was already a litterally endless game, and expanded on it, providing the player more things to create including actual games within the game.
Little Big Planet 2 provided unlimited, gameplay that truly is fun to play. It doesn't matter if you just like to collect items, or dress your sackboy in costume, create a level or game or play any of the story's campain levels, there is something for everyone to enjoy.