It was quite nice because there was windy weather, so all the Wobbuffet were weather boosted :D I'm not sure if they can be Shiny though in the wild though?

Daaaamn that is some really sweet XP gains right there! :O Did you have that many Pokémon you could evolve? :O
From a lot of Pokémon I just keep a low amount of the best IVs I currently have and thus from many Pokémon I don't really have many. Although I have a lot of Pokémon in storage that I should sort through a bit. So I personally couldn't really benefit from the double evolve XP much.

Thank you! :D