>>45879679I use binders for my complete sets (base, jungle, black star promo, etc.), but I don't really use them for incomplete sets because I like to organize cards by set number and having a bunch of empty slots really triggers my XXXtreme autism. I don't see myself completing the Neo sets anytime soon, so I'm just storing my holos in cases for now.
I might get a little four pocket binder for my Komiya cards though. Any recommendations on those?