Bro, I promise, I know it gets slow after the fifth book, but I promise book 11 is fire bro, please bro, I’m begging you, I swear you’ll love it, you just need to crawl through literally one million words of slog, it’s not that bad bro please
(I’ve read the series twice through and it’s one of my favourite series, but god damn)
Stormlight books do tend to drag a bit in the middle, and I’ve been in the same place as you. I will say that the end tends to be worth it in my opinion, but if you feel like it’s too much of a struggle there’s also no shame in dropping the book.