8 has more content since 8.1 is much newer, I'm pretty sure you can get all of them on the asset page.one thing i have noticed is so many things require victoria 8 or 8.1... is there somewhere you can get this for free or is it worth buying one of them? would it be worth buying the 8.1 or the 8?
https://f95zone.to/threads/victoria-8-pro-bundle-g8f.6043/