Main advantages over BitLocker are:
1. Feature to track compliance by configuring reports and queries from Central management console.
2. Advanced user management both local users automatic processing and LDAP synchronized
3. Recovery process and features are much more advanced - admin recovery, self-recovery and companion device recovery(mobile phone)
Basically BitLocker is more user friendly but it lacks administration features where McAfee totally outruns them.
Download the new ePolicy Orchestrator (ePO) Support Center Extension which simplifies ePO management and provides support resources directly in the console. Learn more about ePO Support Center