Gen 4 brought us gender differences for certain Pokémon. What is your opinion on them, and which is your favorite? Personally I think the gender differences was a good thing to add. It gives some Pokémon a little bit more character. I’m upset that gen 4 onwards have very few Pokémon with gender differences, and they’re all the very obvious ones. And gen 7 didn’t have any. My favorite is... Female Heracross! I love her cute little heart horn.