I currently have a hankering for diving into a really long book series, so was hoping to get some recommendations from fellow Tildes users.
The genres I enjoy most are scifi and fantasy, especially darkly themed ones with deep lore, but I'm open to trying anything. The only caveat is that I have absolutely no interest in starting to read a series that hasn't actually finished yet, since at this point I am honestly quite sick of waiting for the next ASOIAF and Kingkiller.
I was considering listing all the longest series I have already read in order to avoid them getting recommended to me again, but I decided against doing that so other people can use this as a resource in case they're also looking for similar recommendations.
p.s. Malazan Book of the Fallen would be my biggest recommendation, BTW. It's by far my favorite dark fantasy series, is a whopping ~3M words, ~11k pages, with hundreds of unique/memorable characters, and an insanely deep lore spanning thousands of years.