At the moment we get a 30% discount on crests and flight stones if a character reach a certain threshold. In my opinion a great improvement would be a 25% or 33% discount per character reaching that threshold. If I have 3 or 4 characters at 619 (one of thresholds) I want my other characters to only have to grind gear, not crests and flight stones. I see no point in having us do the same grind over and over again. If we have done it on 3 or 4 characters, I just want to play the game, get gear and be done with it. Not to get gear and having to grind crests and flight stones again.