hey i need some help with my lineup

Talents 2.2.1.1.1

summon : Shark & Flood Dragon (only orange summon i have)

and this my other ninjas

i dont have much ninjas cuz i wasnt very active lately and missed Yugito (New Year) And Hidan (Death Possession Blood) & Shisui too but i have some of their fragments and other rare ninjas

if anyone could help me what should i focus on (ninjas) or should i focus on increasing my power

thanks <3