Which is better for Fly?

Question

I'm thinking either Crobat or Bravairy.

Answer 1

Neither one should be using Fly as their primary STAB Flying type attack. If this is for HM use they can both use it equally well, but for battle, you'll want Air Slash or Brave Bird for Crobat and Brave Bird for Braviary.

Comments

I believe that In- Game, Fly is decent attack and an HM, so it's kinda useful.

Answer 2

You should teach it to Braviary instead because its Attack is higher than Crobat's Attack base power