Right now I have a SK/Sham/Monk/Zerk/Bard, all 109 almost 110....and I am considering the final char. I am between rog/zerk/bst mainly and still having a tough time on what would be the winner. With zerk, I have heard double zerk kind of synergize well together, and that would be a big plus. The bst brings nice buffs to the party and a possible back up heal. Any thoughts on the pros / cons?