Hi all, I've a lvl 30 R normal weapon. Not sure if I should use upgrade stone to push it up to SR (I don't have extra R to combine) or can start gambling for AA. Don't really feel like leveling up a normal weapon since end of the day still gonna go back for rare. 2nd approach I've is to throw B's fodder to my weapon and C's to A (so I can do both in the same time) Also wondering if I continue to up my normal weapon what can it be used for next time when I got my rare weapon to replace? thx