I call this the hybrid build

This is a newer build that I am trying out and have been using it for some time. This build has been proven very effective in instancing, soloing, Leveling, High crits, and also pvp.

I haven't been able to try it in the high raids due to trying to get to lvl80. Just to let you know I'm at 77 and most people run from me when they see those 3-4 crits start showing up. One thing you have to watch is the aggro you can still from tanks in instances or raids.. can be pretty fun but aggravating all at once.