Well in PVP it goes this way:
Force Charge -> Massacre -> Battering Assault -> Gore -> Massacre -> Force Scream or
Force Charge -> Gore -> Ravage -> Force Scream for highest burst in the universe.
I may have made a mistake here, switched some time ago to Anni for PVE raiding :x
Also, you can check my post on my page here: http://highstyled.net/?p=178
, I talk about gearing up there a little bit.