So, I got the chance to test out Insanity for the first time in randoms last night, and I'm just as unsure as I was previously about its viability versus fdcl in the face of the glyph of ms nerf. Sometimes it just feels like a "Win-more" skill, adding more burst on top of my burst that was already going to kill the target, but other times it was a sweet face-melting laser beam at just the right time. Any Spriests have a definitive talent choice for 5.2?
im currently running tendrils / body and soul / insanity /guise / PI / Halo. Its quite a fun spec because you can just burst people down and between mind blasts cooldowns it gives you more globals to purge/pom/renew/bubble etc BUT its also less overall damage because of that as well.
Ill probably run this spec in arenas but pick up fdcl or mind bender and DI for RBGs.
Also the option on the third glyph slot is pretty awesome, ive been running the SWD glyph and its so much fun