Sample lines from /etc/fstab
If you want to add to these with samples of your own, please follow the formatting that I have used. UUID or Path/Label is fine and both are welcomed. Put in a pull request.
I wish I had the time to setup a PC with Arch, BTRFS and Timeshift to show the volume setups for that.
I won't go into the reasons for choosing mounting options for each drive. Read the "man mount" to find out all of the options available to you.