I'd only consider a device in 2019 that has really strong LineageOS support. The OEM will never support the phone for more than a few years, but well cared for

I'd only consider a device in 2019 that has really strong LineageOS support. The OEM will never support the phone for more than a few years, but well cared for devices (especially with replacable, if not easily removable, batteries) can last a decade or more.