Normando on 20 May 2013
Umm...Well, it would depend on how you define "bigger". GT has more lifetime sales, more average sales per game, and (though not many people bring this up) does so with a much smaller genre of game (Racing vs. FPS) BUT! Halo has sold more this gen and has spawned more non-gaming sources of income (toys, movies, ect).
Personally? I'd say GT. But, neither are the biggest.
