Are you using an Eeveelution in Pokémon X&Y?
I might plan on using Sylveon on my team, but I would have used Vaporeon (my fave!) if I wasn't already choosing Froakie as my starter. Oh well, maybe in the other version I might use Vappy.
Have you used other Eeveelutions in other versions before?
Uh no, I haven't actually used an Eeveelution as a long-time team member, but if I ever get around to my White 2 playthrough I may use Vaporeon because Water-types ftw.