I use Arkane Linux, which is based on Arch but is immutable. Every update is a new install. You can easily configure custom images to deploy for your specific wants or needs. It’s nice for keeping up to date with Arch while keeping how my machine is configured declared in an image. You can always roll back if something was wrong with the image you deployed too.
I use Alpine Linux. It’s exceptionally stable, great for pretty much any device and is best for small VPS with limited space/ram. Nice package manager too, but it is limited in packages.
It works great for me since I only use docker containers, but some things outside docker may require something like Debian instead.