iPhone to the fold 8

To my former iPhone users, how was the transition, did you like it? do you plan to go back?

I plan to move to the android world for the first time as my phone (being having android handheld device at least) and I am not trapped in the apple ecosystem (blue bubbles vs green bubbles are not important to me because everyone here uses whatsapp)

So, my concern is, how to transfer ALL my whatsapp chats and photos? I’ve been using it since 2018 and I don’t want to lose those