It's a toss between 2 & 3 but I truly love them all equaly, I'm just trying to be objective. A3 seems like the more approachable game in the sense that once you get the hang of it you can actually apply the general rules of fighting games. With 2 not so much, the game is more intricate when it comes to space management and moving around in general. A2 requires more finesse, I think that's a turn off to some. Both games are excellent, they both offer something unique, I think of them as equals, I voted 3 'cause ultimately that's what I prefer to play, plus is Robah's game and Robah is simply the best!