While de-Google’d, /e/ is a fork of LineageOS that is often VERY out of sync from the security updates AOSP offers, and it puts your device at risk of being easily compromised and tracked. It is not a safe bet as a ROM. I would highly recommend against it if you had to choose between the two. Go with LineageOS, as it is closely downstream from AOSP patches.
If you have a Pixel tablet? GrapheneOS over LineageOS.
If not, and those are your options so far: LineageOS.












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