Already have Secret Sauce, should I buy Elan's 11th Hour? insight, next, practice, everyone, material

ryanlb

Hey everyone,
I have been doing practice exams, almost done with my 4th one, and with only a month to go, I am wondering what summary material will be best.  I am scoring in the 70s now, and already have the Secret Sauce.  I was going to begin reading it within the next week, but have heard a lot about Elan’s Eleventh Hour.
Should I switch summary tools and purchase Eleventh Hour and just forget about the Secret Sauce I have, or will Secret Sauce suffice?
Any insight will be great.  Thanks!!