brbackup Versus RMAN backup

Hi All,

We have Oracle 11g running in our landscape where we are using RMAN backup running with brbackup commands.

Now my question is if there is any additional significance of running backup using RMAN, Is there any limitation with brbackup which forces us to use RMAN as an good solution.

Also is there any limitations for incremental backup while using brbackup.

Please suggest.

Thanks,

Shivam