>>57991708 (OP)I like roaming about the regions, especially when they're new and don't have documentation for every square inch of it.
When a new gen is in pre-release, I spend a significant amount of time pouring over the region map art when it gets shown, then don't engage with any other information drops, official or otherwise, until I've beaten the game.
The last two gens have been disappointing in this regard, Galar having next to nothing to explore, and Paldea lacking structure beyond the western third of the map. If the "Gen ,10 archipelago" part of the teraleaks is true, then I'm probably going to be disappointed yet again, unless the layout is solid.