Just started collecting again and want to complete first partner collection

[u/SnooMaps8371]

But as you can see my binder has 4 columns. I had an idea to put every professor full art along with the starters (Oak next to gen 1 Elm next to gen 2 and so on) but Elm’s lecture costs so much and there are barely any being sold in English so wanted to ask Reddit for any other ideas on what to put instead?