Elan guides mock vs Level 1 test

To any level II takers roaming level I forum:

About to take Level 1 exam and was curious which of you that passed it had used the Elan Guides mock exams to prep for it.

Which subjects compared closely to the real test?

Which parts were harder/easier?

Any other specific tips appreciated.

I’ve reviewed about 30-40% of material after going through all of it once and am scoring 60-70% on the exams. Hopeful to get above 80% after reviewing all.