Should Aero I just be used for movement?

[DreamWeaver]

A second use for it is to combo it with your one and only oGCD attack skill - Fluid Aura.

A third use is to use it to accompany any oGCD usage, PoM, SC, transition off Cleric Stance etc.

I remember reading somewhere when your spell speed is above a certain value, Aero actually brings more potency compared to Stone III, sorta in a lazy mood to look for it now, just something to consider.