Quote Originally Posted by Dervy View Post

EDIT:
Here's something interesting for you Ninja's out there. I've been following this guys blog for a while now and I've read through pretty much everything (with shitty google translator lmao). http://ku-so.hatenadiary.jp/entry/2015/01/02/122726

If you scroll down, he talks about Fuma vs. Ration. His conclusion is this, if I've read it correctly:

If there's no vulnerability debuff (TA), use Ration

If you've just used TA or there's a vulnerability debuff, use Fuma

If there's Foes Requiem, use Ration.

Due to how shit google translate is, I can't tell whether or not he said to use Fuma or Ration with TA + Foes, I'm leaning towards the former. So yah, Firana is correct in a way with his Fuma Opener.
Does this apply if my raiton never clip? Or even with zero mudra lag this is still the best?