In your opinion, which side is better? Ive just been banished from the castle, but im thinking about reloading. But as im a wolf, i might stay with the DG (whom i think are pretty dikeish tbh) Also, i loath the Vigilants

See my above posts, I posted every benefit in some spoilers. Let's just say that the Dawnguard side has everything the Vampires have and
more, besides Vampire Lord ring/amulet that improve your VL powers. If you plan on using Crossbows on the Vampire side, you can't upgrade them and the only practical way to get bolts is killign Dwarven Spheres or DG members, since Vampire side cannot craft them.