Board Thread:Questions and Answers/@comment-24121492-20151112161351/@comment-26862928-20151112212154

I have Thunderflash because of Hakuryuu and exclusive hissatsu like Dragon Blaster or Destiny Cloud, but both versions are good and it should depend on your tastes, you could also get both to trade players and link both versions to unlock some extras but I'm not sure if that's worth it