Really depends on how you use it, really. Even in large pulls, you could use adloquium frequently to create a window to cast multiple spells in a row - to bane, for example. You could use Physick to top off the tank, slap on an adloquium and pop on Cleric's Stance. But the way you use Physick, Adloquium and/or Lustrate is pure bais. Just find a balance/style that works for you. In both solo healing (4-man content) as well as healing in tandem (8-man content)