>>17336051Not sure why you're asking here, but Jolly tends to be preferable on a Pokemon with above-average speed. Only something in the realms of 131+ base speed or base speed lower than 75 can get away with the attack-boosting nature, because odds are they're going to go first/last anyway.
I asked because the Love Ball Shiny Female Buneary I donated to the cause is Jolly.