Several of Eevee's Evolutions boast Battle Styles, including Flareon and Umbreon fighting for team Single Strike and Vaporeon and Sylveon representing team Rapid Strike.
You can play either though
Well, this is interesting
Dog, while useless on its own, is pretty neat since it lets you turn Ammonite into a Level 8 Synchro if you really need to (Hot RDA is pretty cool here), gets two counters to fuel a Gol'gar or Ruins play, or as an extra fodder monster for PPV
That Digimon gains Blocker (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead) for the turn
Ive certainly enjoyed the play pattern of discarding a Commit // Memory that I could cast with my accelerated Scholar of the Lost Trove