
I’ve never read fourth wing, but I think just generally if you want to avoid spoilers and such I’d read the next book now. Especially for something you like, it’s going to keep popping up and you’re gonna get spoiled between now and 2027. A lot of fantasy takes years and years to come out, so ‘27 will be here before you know it and isn’t that bad a wait
Facts there’s a big fandom (somehow) so there’s going to be tons of spoilers but personally as someone impatient, hates cliffhangers when the next part hasn’t come out yet, and likes to run through books when I’m invested in the story, I’d say wait so you have more to be invested in right before the new book drops