I kinda want separate Aether stacks, offensive and defensive.
Why do we have to give up on healing to use Energy Drain?
I dunno about AST because I am still just at 72 with it and haven't played it since forever but with WHM I don't feel like I have to sacrifice healing to dps, if anything it's the opposite because of the Lily system.

3 Offensive and 3 Defensive Aether stacks would solve that.