I'm also in the same boat as SmellyGeekBoy, and can attest the same. With the Oneplus rom I saw maybe 1.5 days of battery, with Lineage I often see 2-3 days.
This is completely anecdotal however, and it's likely that the reduced battery is down to having installed different/fewer apps on Lineage.
This is completely anecdotal however, and it's likely that the reduced battery is down to having installed different/fewer apps on Lineage.