Sora
[11] Champion
Yes, it's slower. I noticed that when I was doing Nightmare's punishment chart a few days ago. But the difference can be 1 or 2 frames only. If you use it as a whiff punisher it makes no difference really.
FC 1B still has the same issues as in previous SC games where big characters sometimes do not get launched even at close range. You must hit them from the side, it's really annoying.
Mmk. Yea, that launch is surprisingly strict. Not the end of the world if it didn't launch as you get a KND - ouki, but its always sad to miss 80 dmg and get 20 something instead.
I might use this more now as a punish -- I just don't really like that its hard to confirm the second B, if not impossible. I'd have to be sure that it hits.