I have been running lineageOS on my OnePlus 2. I liked it, but Lineage has stopped supporting my phone. There are two options that I have been able to find as replacements - postmarketOS and /e/OS. Any thoughts on those or other recommendation? Anything that gets security updates, is open source, and is functional meets my needs.
It depend, /e/ could still continue to support your device if trees aren’t so outdated. Still, check frequently at least the security patch version
Thanks for the distinction. Just for the record and anyone asking the same question - /e/ does still support even though lineage dropped my device.