Board Thread:Questions and Answers/@comment-64.233.173.223-20150425034435

At this moment, I have 8 great treasure coupons and 7 supreme treasure coupons. I'm waiting for BCoGSRT event, which should be released next week (probably). In your opinion, is this event "worth" saving your Supreme coupons until the last week or should I use them immediately (next month)? I got really unlucky some time ago, all 3 of my coupouns gave me A ranks outside of this event, yet even during this event I still get some A ranks :/ The only benefit I observed is in the 6+1 set, where I got 1 A rank and 6 S ranks. Still, it gave me 3 new treasures and 3 duplicates. Is this only my bad luck or do the big set tends to give you some duplicates? Also, does the event increase chances of A ranks and B ranks from great and good chests, respectively as well? Thanks. 