Spinhog Is unoptimal because you might hit the opponent while trying to ledgehog, and it's slower than other methods

Turnaround Bomb throw is the fastest, but you need a bomb in your hand to do it.

AC bair turnaround WD back to ledge is fast if you fastfall after going off stage (don't hold down or you won't grab the ledge)

WD toward the ledge, then turnaround WD back is also pretty good if you are too close to the ledge to do an AC bair.

Moonwalking into a fullhop is really bad please don't do this unless you are trying to style, or are avoiding an early marth upB.

You can ledgedash

You can slkr

You can Fair

You can haxdash doublejump Dair to sideplats.

You can haxdash into doublejump Fair.