How I feel as an omnihealer main:

AST is where it needs to be now. Don't mess with it, please.

WHM is doing alright, but the lack of Stoneskin hurts. 4.0 skills are kind of pointlessly redundant (can we have a little utility, please?), and the lilies system needs to be tweaked; just too flaky.

SCH is... painful. Healing potency is pitiful and the mitigation doesn't balance it out at all. MP recovery was overly nerfed to the point I have to take Lucid Dreaming over Eye for an Eye, which in turn makes Deployment Tactics absolutely worthless.