Just tested the new build on PTR and wow is it easy to stay at 6 stacks now. I mean 1 tick of evocation and you're back to 100% from 80%, and this was on a premade character with 460 ilvl and hardly any haste. There's no way this will stand surely? I can't access my own character for comparison sake unfortunately so I can't compare DPS, but from the brief look I had invocation weaving seems amazing, especially from a mobility point of view.