When Is The Best Time To Evolve Nidorino

. Can you please help me?

I need it to be a little bit higher then the first one. I will place some pictures of my nidorino with two evolutions later on, maybe they’ll show what i mean. Also there are three more new stages that i want to evolve him into, but im not sure if its worth it or if he’ll stay as Nidoran Male forever… so lets say this is only for 1 evolution at most 😛