>>21290041Through my playthroughs of XY I honestly think Delphox is the best one to use in-game.
It has a really high SpA and solid speed, as well as will-o-wisp/light screen if you want to use it as support.
Greninja is good competitively because everyone's the same level, but in-game I actually think he's the worst because the amount of speed he ends up having is really excessive and he dies to a stiff breeze.
Chesnaught works pretty well too though.
