looking so good. this gonna be a trip! i bought a PS5 when i found out this was a launch title. am so psyched just thinking about how they will do everything, exploring that awesome world again, with insanely good graphics. gonna be soooo sweeet.
OP if you want to dive in, I recommend trying Dark Souls III. it is the most recent, has the most QOL, looks the best (tho Bloodborne might have it beat w art design). 3 is the final Souls game, so they use it to explore elements from across the series. if you dive in there, you will get a good feel for elements from the various Souls games. in fact many people complained it was "too much like Dark Souls" but after playing Demon's, I found that 3 was more like Demon's than any other Souls game. the Firelink Shrine and Irithyll Dungeon/Profane Capital areas are highly reminiscent of two Demon's areas, and Lothric Castle has a strong feel for Boletaria, the opening level of Demon's.
Demon's is really great, almost an ur-text of the entire series. there are elements in here that will show up in all 3 Souls games and Bloodborne. I was kind of shocked when arriving at the Tower of Latria and discovering some very Bloodborne-style enemies and atmosphere. Demon's is like all the other games in that it shares many common elements, like Patches, the dragon fire breathing on a bridge (probably the best implementation too), crystal lizards, gargoyles that carry you away, rolling skeletons, etc.