So I've been messing around with early autocancels. To my knowledge, you cannot use a moves FAF to cancel the remainder of an aerials recovery in an attempt to abuse early autocancels to avoid the landing lag you would otherwise receive. I wanted to see if this was the case for our spin specials. Fortunately, it isn't, for Spin Dash and ASD at least.
With good enough timing, we can cancel aerial spin states with aerial attacks just before landing and get an early autocancel, which means we avoid landing in the spin state and entering BSBS. However, this doesn't work for Spin Charge and ASC, and I have no idea why. When you try it with SC/ASC, you'll either get landing lag from your aerial of choice, because it was initiated too early, or you will simply land in the spin state and buffer a grounded action. Oddly enough, various sub states will allow an early autocancel regardless of which spin special it was initiated from, such as VSJ and ISDJ/ISCJ.
Essentially, you can't get an early autocancel by cancelling out of Spin Charge, but you can with Spin Dash. Do we know this is the case? What is the fundamental difference between SD and SC that makes it so you can't cancel out of SC like any other aerial, but you can do so with SD?
EDIT:
Sonic Orochi