I know everyone will be posting Warlock is best. Hunter is the best. Or TITAN is the best. But I am going to be honest all the classes are even and all good. So play as the class you want to play as because you would enjoy the game more having the class you wan't rather than having a different ability. If like the way the hunter looks be the hunter. If you like the way the warlock looks be the warlock. same for the titan. But it's also about play style and what ability's you like.