I have tried almost every class and build you can and most I struggle with rotations and doing more than 6 or 7k dps.
I am usually addeld from pain and its hard to concentrate.
So I rolled my last build a Stamplar with a side of Werewolf.
I do not even have to try just run around screaming with my hair on fire flailing at the keyboard.
Last night I saw a 40k burst and I was hitting 15k 20k most of the time its just insane.
No effort on my part at all so if ya have trouble with keys like I do its perfect. Set two buttons on ya mouse and wasd123 BOOOM :)