Can someone suggest a pledge build?

I have a 91 witch with a full respec, and a pledge of hands

Did pledge with arc, it was great but im tired of it... anyone got a suggestion for other skills that would be great for a witch with pledge?

Its very nice build, i have doryanis-goodshield, 12ks dps and i dont know if go to Pledge SUPERNOVA build. If we want to "UPGRADE" our LIFE-ARC we need to go LOW LIFE and its very expensive x.x

The supernova guide
https://www.pathofexile.com/forum/view-thread/1096765

The super ARC low life build:
http://www.pathofexile.com/forum/view-thread/1215516/page/1