3 backups:

• phone data is synced to a nvme drive (1) which holds all the data of my homelab
• This nvme is backed up to a nvme (2) drive on the same device via backrest
• The nvme is also synced via Diplicati to a cloud storage provider (3)

2 locations: home and cloud

1… what was 1 again?

I agree with this comment. As mentioned as answer in the post, to have a backup of these things is a big reason why I chose to selfhost. I had to switch devices (and operating systems) too many times. Moving data around everytime would be a hassle. To have all the important stuff not only stored but also organized and easy to access is very convenient and makes me stop worrying to accidentially lose my phone for example.

What are you using to download them as Markdown?