Originally Posted by chillinfar

Seeing amount of tryouts i prefer to save reveals for something important (or revival). I lost a lot of R gachas looking for SR cards (no valentine).

Could agree with you, Chillin' but i want Chino for the artwork, and i'd rather agree with Tenhou and Balek - the more cards i'll have (especially SR cards) - the more will be my Total SED in the end (someday). And CRs are of not much use other than Event/Revival/Guaranteed SR gacha, really, while tickets to roll said Gachas are way too scarce for f2p players to stockpile or need to save CRs for them.
The only thing i'm afraid of, what could require me to have more CRs and save them is that Nutaku might add more Limited Cards/Mini-Events like this one and Christmas one, and there would be cards that i'll want much more for their artwork or Sexy attribute...