Board Thread:Questions and Answers/@comment-37185292-20181014125601/@comment-26042064-20181029044846

some cats have better usage or spammability when in base form.

for most cats, base form has faster cooldown (but not all of them)

some ubers like momotaro, kaza jizo and sarukani are spammable during base form and has longer cooldown when on 2nd or true form.

it's case to case basis, also remember that base form at hypermax level may have lower HP and attack vs their true form so it depends on use and stage you are doing.