Yeah. I am starting to think vaporeon is the better choice here. If I picked Jolteon I would be stuck using Spheal for most of the game which would be pretty garbo for a long while. Not taking Jolteon also lets me teach thunderbolt to someone else which is nice.
Also, lets face it Vaporeon's move pool is just better than Jolteon's.
So I am probably going to go with this team
Vaporeon, Ampharos, Houndoom, Breloom, Gardevoir and Crowbat. Unless someone has any reasons why I shouldn't or other better Pokemon to use.