This article is not exactly a tutorial, it’s the sharing of an experience that might help others. Follow this guide at your own risk. Document yourselves before doing anything. „Don’t write code you don’t understand” (Toth Arpad).
After using LVM for a long time, and performing all sorts of experiments with logical volumes on my laptop, to have flexibility and to be able to keep moving and reinstalling all sorts of Linux distros, I’ve decided to go for it and listen to the Open Source community and give BTRFS a run for it’s money.