These two licenses have only the "Advanced" in common but are totally different:
- MR Advanced needs "per device licensing" which can have some admin overhead.
- MR Advanced typically only gives you an integrated and easy to used Cisco Umbrella for added security.
- MX Advanced Security gives you IPS, Webfiltering and AMP
If you change to the MX Enterprise license you lose the MX security-features, but for baseline-security this can be compensated with Umbrella.
But you should calculate if you better buy a dedicated Umbrella-Subscription and integrate that with your network instead of using the Umbrella that is included in the MR Advanced license.
If you found this post helpful, please give it Kudos. If my answer solves your problem, please click Accept as Solution so others can benefit from it.