It depends on the game I'm playing. If the art style is more artistic, I prefer 2d, But if the game has realistic graphics and characters, I prefer 3d.
Actually, i prefer 2D. I find they're the most engaging, with better art and gameplay. 3D can be good sometimes, but the art tries to make the characters look realistic, but instead make them look awful and ugly. 2D is king.
It depends on the game I'm playing. If the art style is more artistic, I prefer 2d, But if the game has realistic graphics and characters, I prefer 3d.