To be honest, you know nothing about the 3DS. I have tried it before, and the 3D is inward and it isn't the main appeal of playing the games. Besides that, they've made improvements to the game, such as turning some 2D elements 3D since the only reason they were 2D back then was for N64 limitations. They've added new gamemodes many say are amusing. But most of all, it's mobile with officially supported control setup, optimized.