Dragon dance or agility ?

[laelaps90]

the dragonite I received from the kanto classic has a brave nature and I cant decide if I should leave agility or replace it with dragon dance.

[GiMYz]

I don't think a Brave Dragonite (which is -Speed nature) with Dragon Dance or Agility would work, simply because even if you get those speed boosts you won't be able to outspeed certain threats that a standard Adamant nature would be able to.

DD is the best choice anyway.