How does the Texas MPJE compare to other MPJEs?

I handle licensing for a mail order pharmacy. We're going to have one of our pharmacists reciprocate to Texas for our non resident pharmacy license.

Generally, we give our pharmacists 5 days off to study for the MPJE. However, I know Texas law is immensely different and far more detailed than other states.

Should I give this pharmacist additional study days? We've never had a pharmacist fail an MPJE with 5 study days, but perhaps an extra day or so may be warranted for Texas?