Thanks a lot for the detailed explanation, @dalto. I’m glad to see that I already follow about 90% of the same practices, except for the two points you highlighted.
I’ve been reusing the /home partition across different distros, but I make sure to delete all hidden files and folders beforehand, keeping only my personal data directories.
As for the swap partition, I stopped using one a few years ago on machines with 32GB of RAM. I don’t use sleep or hibernate, as I prefer to fully shut down the system when it’s not in use. That said, if having swap is still considered beneficial, I might revisit the idea — possibly using zram or a swap file instead.