Kaffemobil

Great info, thanks! I have a question about exp gain though and I can't find anything on the forum about it. If you get level up faster keeping the Pokémon unevolved then it makes sense to evolve when it's really high, right? Or is there some downside to this? E.g. My bulbasaur on lv 14 if I turn it to venusaur on 60 will it be equally strong in base stats as a venusaur at 60 that evolved on lvl 32? Sorry if this is the wrong place to post the question /kaffemobil