>>55121108in Home, the first few boxes are for transfers. then shinies, extra legendaries, paradox/UB, gigantimax formes, regional variants, other formes like the different minors, alcremies, etc, then one of everything in national dex order.
after that, boxes for extra starters, old breedjects, random fodder, traded mons, and mons from different language games. i mostly keep my bros in their home game, but im starting some boxes for ones i want to specifically train, evolve, breed, etc since i have a couple concurrent playthroughs at the moment
in each game, i have a couple boxes for freshly caught mons to hang out before organizing, one called TEAM for my bros, then similar to my home boxes i have train, trade, fodder, breeding, shinies, etc and the full regional dex in order.
since sword, i've been building living dexes in each game, then transferring to home for my full living national dex. only 120ish to go to finish that