Elan Mock preference

I’ve taken Elan Mock 1 AM/PM and 2 AM session. I will take CFAI Mock this Sunday. So I’ll probably have enough time just for one more 3-hr exam next week. Should I have any preference in taking Elan Mock 2PM, 3AM or 3PM in terms of difficulty, etc,? thanks.

PM’s tend to be harder so take those if you’re running out of time.