I've updated to this build of nougat. But my battery drains like hell... It's like 10% on standby just with LTE on in 1hr. I even did a factory reset and cache wipe from recovery. It's a fully clean ROM. Still battery is draining a lot.!!
I was estimating as for why someone didn't come up with feedback on battery backup after nougat update.
Yes, the backup feels quite less than stock mm. Maybe the final rollout be a stable one w.r.t backup.
Frankly nothing so very exciting in nougat. Battery graph is looking awkward. But the settings looks amazing with live details.