What, in your opinion is the best job to take in addition to the secondary race you can choose?

Right now i'm a level 20 human-vampire, and my job is a vampire-hunter ( ironic, no?), and yet, it seems to have no real pluses that are added to your character overall. I mean, you can say that you are part something else now, but it doesnt do anything really.

I think its all pointless unless they make some kind of addition that can be done to your character, like special abilities or something.