How to convert or import Notion Databases containing pdf

What I’m trying to do

I have not created a vault, yet, so I am only looking for advice on switching from Notion, with 10-500 pdf files in Databases on hundreds of pages. Should I import the page with attached pdf as HTML, then download the pdf and place it in an indexed directory? Bases looks interesting but I don;t use any Notion features for to-do’s, delegations, et cetera.
I see the Import ability to link with Notion, but I am not sure if that would solve the embedded/attached pdf problem.