Quote Originally Posted by soranokira View Post
I prefer to discharge them for additional gold if they're too low level, since they'll not be gold-efficient for leveling.
Since I always have 100% devotion to monday dailies I usually have alot of gold to burn plus farming events are usually when my gold pool gets ridiculously huge, and with fewer units to worry about lving I usually have the spare gold to force the exp onto units.

Barring plats and blacks mind you. Since their exp pools are huge as hell I just let spirits+plat armors level them if they are 42 and higher.