First of all, love your work and dedication! I haven't played the game but I'm really interested in UI. I feel like 2 and 3 are the most clear and organised, but I find 2 to become a bit boring. 3 could use a bit of the playfulness 5 has with a couple highlighted in view and the rest dimmed. I find 5 the most interesting and fun. It's a bit dizzying at first but starts to become pretty navigatable. It also tickles my brain, they should've done the Pokedex like this haha. 3 and 5 work the best for me and also keeps in mind the designer's intent.
Thanks for the opportunity to playtest this! Keep up the great work.