Ingoro
Smash Ace
Ugh I really should know this.
IIRC, f-smash will hit if he air releases at the edge. If he's over ground and he air releases for some reason, f-smash won't hit.
Don't be so harsh on yourself, you can't know everything. It's okay if you don't know one thing of the thousands of things people asked you about Pt.
On topic, so F-smash is the best option? I think U-smash lacks range to hit wario out of his air releasse right?