I would like to share with you a very cool project that develops drivers for correct operation of Microsoft Surface devices on Linux. I myself use Surface Pro 6 with these drivers and everything works like a charm (battery life is good, cameras work, stylus, keyboard, touchscreen, screen). The developers are gods. From myself, I would recommend using Fedora Linux distribution, as I got the best battery life on it and didn't experience any additional bugs. If you don't like GNOME, you can try spins.
Lemmy community.
tiddeR community
Links to project resources:
Awesome additional resources:
Buy used device and you will not give any money to company. Surface devices are just really well built/thought and convenient devices. That's it.