Werewolves hands down, I like Vampires (even the sparkly ones) but wolves are so much cooler looking, and are easier to survive for longer without raising any heads, but that depends on which fiction world they come from.
haven't seen the film, but Vamps are pretty standard in most media. Its the wolves that are different, so no regular wolves, seeing as the ones from Blade can evolve thanks to crack lol. So it would be like the wolves from Underworld ( huge,strong, dangerous), mixed with the wolves from Twilight ( advanced healing, lightning speed and can change anytime between forms). The perfect merger Howz about that?