Below is the text from the Sony blog post about the new PlayStation Plus Collection for PS+ subscribers. I will be waiting to get a PS5 disc version until maybe God of War Ragnarok or something in a bundle. Does this mean that PS4 owners that pay the same PS+ subscription as a PS5 owner won't get access to these PS4 games?
For PlayStation Plus members, we'll have a special new offering on PS5 – the PlayStation Plus Collection**. PS5 owners with PS Plus will be able to download and play a curated library of PS4 games that defined the generation, like Batman Arkham Knight, Bloodborne, Fallout 4, God of War, Monster Hunter: World, Persona 5 and many more. The PS Plus Collection will be an added benefit to the existing PS4 benefits that PS Plus members receive for a single subscription price.