I'm getting 5hrs of SOT with nougat I was getting near 6-7 . Either way no big deal since the battery is aging as well
My weekdays are pretty typical & usage is consistent. Here's my stats for Oreo from today & Nougat from yesterday. Third screenshot is from last week, again typical weekday on Nougat. Max SOT doesn't matter much for me but on a typical weekday I can get 7-8hrs SOT. Doesn't look like that could happen with Oreo based on today's stat but to be fair it's only one day of testing this on O.
The more & more I use Oreo the more bugs I'm running into (not a Weta issue). Going back to N tonight until the next update or so.