Hello, I passed my CEH V9 on March 17.
I used Boson practice tests which were helpful.
Most questions were for nmap, dns, XSS and CSRF.
Many questions on Blind SQL injection which I unfortunately skipped. No question on Nessus though, subnetting 

Usual questions on BCP, DRP etc and standards and laws.
I found the book by Matt Walker really helpful, though he continues to drag a bit.
I have notes on CEH, extracts from actual courseware and Matt Walker's book.
If anyone wants I can share.
All the best !!