Default SQLite or MariaDB for Personal Use

Hi, I will be setting up NextCloud as a Docker container on my Ubuntu Docker server. I am wondering if I should use the default SQlite database or set up a MySQL/MariaDB instance. The NextCloud instance will have 4-5 users and will likely be < 1TB in total size. Will I see any benefit from using something other than SQLite and what is “safest” (with regards to corruption etc.) and easiest to back up?

Edit: On the same note. Will I have any benefit from memory cache using redis on a personal server setup?

Hey! At Nextcloud we really like MariaDB and I believe this is most commonly used
and I use redis on my personal server setup too