I've recently aquired heroic 4set and soul capacitor and i'm absolutely loving the damageoutput the combination gives.
Is it just me though, or doesn't it seem pointless to be using Serenity + Chi Brew, now that i can just use Ascension + Chi Ex and have TeB up close to 100% of the time, not to mention that 10 TeB stacks will almost always be up for Spirit Erruption?