Thanks for your reply, Igor. I also see you're very active in the forums and in Armbian development. Kudos for your contributions! 👏
I'm glad to learn about the history behind Orange Pi OS and Armbian, now it's clear to me the differences between legacy, vendor, current and edge kernels.
And as I understand, I can switch between them relatively easily with armbian-config, right?
Regarding Armbian releases (the userspace as I understand) for the Orange Pi 3B, do you suggest using the most recent rolling release (previews of 24.8), an archive version (most recent is 23.11.1), or building my own version for the latest stable Armbian release (24.5.1) with a current kernel?