OMG IVE BEEN WAITING FOR THIS QUESTION (i just quit the game like 3 months ago i miss albedo/ayaka 💔😞)
Fio would %100 get an Electro and i used to think Cryo for Jude but now i think Dendro would suit him too yet Cryo is still more heavy + as a bonus Fio would be from Snezhnaya but living in Sumeru and Jude would be from Inazuma