>>32432958It's literally the opposite, you have 0 reasons to use Sylveon in UU right now because of how much better Primarina is in comparison to Sylveon's Choice Specs set.
It has a better movepool, better typing and double stab in exchange for like 5% less damage on the Fairy type move. It puzzles me why people use Sylveon in UU, it's the same kind of meme as Dhelmise a while ago where it's 100% outclassed by Prim (for the CS set) and Clefable (for everything else).
There's a reason Sylveon is D rank and Primarina is A.