Changing Encryption key from Aws managed to Customer Managed

Hi friends,

My RDS databases are encrypted using Default AWS-managed keys, and everything works as expected. However, I'm confronted with the idea of using Customer managed keys which looks like additional work. I do not think it is needed at this moment, are there any security issues for remaining using default AWS encryption keys ? what strategy will be best for you? our environments, for the moment, do not have a workload that deserves this configuration.

I'm not very sure about rebuilding my entire environment to implement a customer-managed key. Any ideas ?

Best Regards,