So after messing with this move a bit...I'm not quite sure how I feel about it lol.
It seems like it has all the data of a REALLY good move. 11-12f-ish start up (right?), mid, solid hitbox, super quick cool down, at least 0 on block. In application I'm not sure how much it helps/rewards us.
It's hit box is super weird. I thought this would be Sagat High Kick...it is not. It often loses when I try to use it that way. Instead it almost functions better up close or as an anti cross up. I think it ends up being more of a check at close range.
Speaking of which, you don't need to AA with it for combos, at least in SG:
Shotgun
44u, EX db2, run, 33 xx bf2, run, 12 xx bf4 [31%]
*if your 44u hits at ABSOLUTE max range, you can get db2 with no meter