If Pokémon were real, who’s a Pokémon you’d make hold an Everstone?

If you had an actual pokemon , whose evolution would you stop? Or do you think it’s unethical to force stop their evolution?

I love Mudkip but I do not like the sight of Marshtomp so I’d definitely give one to Mudkip. Also, for me Golduck is a no. Give me Psyduck and only Psyduck.