Tried wd, dh, wiz and monk. Currently monk and wd works best for me. my wd has apprx 108k dps, 4k+ def , 61k hp and 600+ resist. runs well on act 3 inferno and can go up to mp5 but mp5 takes way too long to complete a run so i usually set it to mp3 max. As for my monk, he only has apprx 70k...