Say I wanted to do a file with the fire starter, I play a bit, but I decide I want to try the water starter as well, instead of deleting my current game, I could switch to another file, alternating between play throughs.
Like a male version of a poke has more base atk and the female has more sp atk.
And people say natures are bad...
well what are your ideas then?
What, you seriously believe male Pokémon should hit harder physically based on some stereotype? Among animals, sexual dimorphism doesn't completely work that way either - quite a few species have larger females than males. I don't know where you're getting this weird notion from. You picked two things you wanted for a Pokémon game - and THAT was one of them?