UPDATE 2023-08-07: Eupnea Project has been discontinued, new install of Depthboot are not recommended, if you can, just use UEFI + audio fixes. Also their Discord and Github was compromised. If you are currenty using Depthboot it is recommended to remove their repository from package manager list.
Let me start with that - second-hand chromebooks are awesome value for cheap, long-lasting battery, portable Netflix and SSH machine.
I’ve got my Chromebook about a year ago for 55 USD, it is a HP Chromebook 11a G6. I love how lightweight it is and that i can charge it from literally everything using USB-C ports (for real - it can even take charge from normal 5V USB charger). And the battery is awesome, it lasts a whole working day of moderate use. I bought a chromebook mostly as an experiment, on how the ChromeOS works for “poweruser” - and to be honest, it isn’t that bad, mostly because of the Linux Debian container, but it is still very limiting.