im playing 3 warlocks on my setup.. and getting to 25 has been 10 hrs using RaF tri exp and a little boosting... but when out there shadow bolting stuff its insane..
im only lvl 25 now, so i cant say whats best later in life. but for me, im gonna get them to 60 before working on team 2 which i might do druids.. still debating that thou..