regarding the SK, they are beasts, they tank and they spank. their DPS is top tier.
regarding the zerkers,
are you Free-to-Play? if yes, then sub.
what level are you? assuming 115 ish, if yes, then sustained DPS for a good group (same composition as yours (inc. a BST) in CoV, is like 3mil DPS. a good single mob full burn, your group should hit between 7 and 12mil DPS.
class synergies > all, drop cleric or 1 zerker and add Beastlord
got all your Discs? is
/BER missing reporting anything?
got all your AAs? especially in new Expac, if you update your synergy spell/disc before you have maxxed your AA, then DPS goes backwards
got your epic? if not 2.0 then get it
does your shaman have his epic 2.0?
does your bard have his epic 2.0?
got all your type 5s ? and decent hDEX. you want to hit the cap on your crit rate (depending on having a fancy campfire, class buffs, tribute etc), this can be a number as low as 2500, but somewhere around 3200 will do it natively
got the biggest baddest 2hander you've got access to?
got your damage augs? and unlocked their proccing variations?
got as many +accuracy augs (type 18s and 19s) as you can (TBL evolvers, TOV earring, NOS cloak)
got your Circle of Power clickies?
your objectives are to
1) maximise the amount of time your DPS is critting, and
2) maximise the amount of damage they are doing when they are critting.
Parse at 115, end of last expac. killing just the trash mobs (blues, whites and yellows) roughly 60 mobs in 20minutes in 'The Crusaders' mission. SK Tank owns the Zerkers (riposte is worth something)
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