A lot of old, norwegian scifi fan on Lemmy? No? In that case I'm sure my favorite scifi book-series from my youth, Starship Alexandria, is very much unread by anyone here. I cant even find copies of it at libraries anymore. Yeah, I know thats a unfair suggestion since none of you can pick it up and read it anywhere anyway. The author had a bit of Isaac Asimov feeling to how he wrote scifi. So that series was my launch-point to more scifi books.
But for a more modern suggestion, anyone read A Cyberpunk Saga by Matthew A. Goodwin? It's not great books but not bad either. His writing improves with each book, imho. And it has a well-written ending. It isnt a forever continious or unfinished series. I never heard anyone recommend it. People just recommend the same top few cyberpunk genre books, like Neuromancer, Snow Crash, Wind-up Girl, etc. Never anything smaller. Was mostly because of Cyberpunk 2077 I found that book: I wanted something not too depressing but still cyberpunk where the focus was on a team and not a single protagonist, so I downloaded a cyberpunk short-story collection where his story caught my interest.