Just finished Era 1 of Mistborn. The way everything comes together in the last half of Hero Of Ages is just...wow. Some seriously excellent writing. Reading Secret History now, and it's nicely filling in some Cosmere-related gaps. When I started reading these books, I had no idea how much of a rabbit hole I was falling into. I couldn't fall asleep last night because I was thinking of different theories and trying to make sense of everything. I may go back and read the Stormlight books again now that I have a better understanding of things.