5* featured crystal or generic 5*!?

I have 13,175 5* shards.. should I wait or open the generic crystal.. really unsure. appreciated

Comments

comments and feedback welcomed

15K crystals u shouldn't buy unless u got a nice 5* Roster built first... For example I'm 23 5*s in and no featured crystals bought yet

thanks.. only have 2 5* right now. spidey stark r3 and miles Morales who I haven't ranked up of course

just got a captain America. quite disappointed lol arh well. roll of the dice I suppose

Shouldn't get featured if you only have 2 5*s. Quantity is better than quality at your stage.

thanks for input guys