I use fedora with iris and Alissa and just got my first copy of her. In some situations i failed doing maps just because of this one second too long until putting out the healer so with awakening -2 up for fedora (easy to be optained) can sometimes make and break it. Not to mention that, yes marr is awesome and she is plat but fedora is more of a middle way, marr heals 3 units but only with silver healing strength and shorter range, fedora has much much higher range and heals two units with highest gold base heal. Even though skill aw isnt here yet. Her range up can sometimes enable u to place ur ranged units different then u would have else.