Float Dash

How does it work? I heard that if you float dash with WLK higher than your FLY, it'll use that stat instead. That said, when you do that, do you look at breakpoints for flying or walking?

It uses both fly and wlk in the speed calculation, but prioritizes fly. I don't know the exact calculations for it though. Fly-based float dash with 1 wlk moves faster than regular flight, but wlk-based float dash with 1 fly moves at running speed (for lands, anyway).

According to JPwiki it should prioritize fly as equally as boost run prioritizes wlk, but in practice it doesn't exactly appear to add up that way.