I use a lot of similiar examples with stuff like my Wrath Moonbow Libra, and asking if it would be worth switching over to that. SS would allow stuff like a 2-Turn Ignis, if the user is able to double and counter (you know, without Guard of Special Fighter getting in the way).
In fact, I kind of tested this very example:
Calculator wins in itself don't reflect the situation. SS takes place exactly after a battle, which is where it would allow access to lower cooldown specials. Even if you do fight a 40 Def dude and do 22 Dmg off a Wrath Moonbow, something like a 2-Turn reduced Dragon Fang would still do 25 Dmg if she has at least 50 Atk (it's obvious she has more).
She would be able to pull off a Dragon Fang literally every battle after that.
MODEDIT: lmao you know not to doublepost