is the hybrid form really the strongest form for every Zoan user?
Jack was never shown using it neither in Zou nor in Onigashima and don't tell he was not serious or he didn't want to beat the minks. it really doesn't make any sense at all.
he was fighting the minks leader 5 days straight and wanted to beat them for sure, and he was fighting both of them in solung form , was very serious and losing . Kaido had to save him and he still didn't use it. something tell either his hybrid form is his worst form or he doesn't have a hybrid form.