My main question is what strat for male and add downing is most efficient and gives most time on boss?
4 on adds 4 on male? 2 on adds 2 on male?
Try 4 on little adds, after little adds are down put 2 rDPS (sorc, bh) on male, 2 mDPS (mara, jugg) on WH. I'm assuming here that your BH dps is merc. Also, this is assuming that everyone knows the best spec and rotation for raid dps. You really shouldn't have to do anything special on the tank swaps. If you're still hitting enrage then your dps needs to do some research on their dps rotations, maybe change trees.