I'll get all of them early on in the game via trading, but as for the ones that will be my "official" starters, I plan on using Oshawatt for my main game (whichever one that is) and Snivy for my other game. I've gone with the water starter on my main game in every generation, and I don't plan on breaking that tradition, plus, I just like the look of Oshawatt and its evolutions a lot. Snivy is my second-favorite starter (I really don't like the look of Tepig's final form), so that's who I'm going with for my second game.