Just got back from the test centre and I'm completely shattered. It truly is a long exam.
My list of study material:
1. Cybrary
2. CBT Nuggets
3. CISSP Study Guide
4. 11th Hour by Eric Conrad
Test questions from the new and old ISC2 books and CCCure.
Shoutout to Dustervoice for his wisdom, oh and textbooks

I need to sort out the endorsement and then on to the next cert.