Titan. Warlock just didn't fit me (too damn squishy) and the Hunter's Golden Gun wasn't my thing (I like to be quick and deadly with my ability). Plus the knightly feel to the big guy is nice and I prefer armor to recover as I can take more hits before dying then my friend who played as a Warlock (he wasn't good, but insisted he was. He single handily made me not get my bounty for the Strike without dying).