Talk:Outburst of Emotions Super Saiyan 2 Vegeta & Bulma/@comment-38170491-20190423115550/@comment-29720562-20190501045746

Pretty much grind is always worth it over kais.

Stamina is cheap (plenty of down time between events to spend sta), Kais are limited.

Of course in the last year Bandai seems to have started dumping an excess of Kais on us so the value of them has decreased, so decide based on spares.