It's still quicker to move about the game using Fly, and if you have a Talonflame with Flame Body, it gives you the extra Egg hatching help (note to self, clone my Lv.100 one to move over for the Battle Resort). However, Soaring just is more fun.
I've been pottering about in Smash lately, but when I swap back into Pokémon, I'll be looking at getting my Pokédex full so I can start hunting down Egg Moves and then breed for Shinies.