I used to actually be the same, probably up until HW came out to be honest. Not sure why I stopped using it as much, but found if we were stacked Cure III was better, just loved the effect of it and found it handy in places where there were lots of melee and less ranged, so I could stand from a distance and pop it periodically. Now I generally use Assize on jump damage. I also find I use Medica II less and less just because especially when level synced I find I gain aggro really easily especially when the tanks have lower level gear so I try to just keep Regen up on them vs Medica II on the entire party unless it's a single target boss fight.