[nonstop]

I waited a few days to comment on the battery drain while running my phone through a few full charge/discharge cycles to make sure it was reading accurate.

I notice about a 20% (rough guesstimate) quicker discharge rate running Sprint 6.5 vs Sprint 6.1. I think it's worth it but I definitely have to monitor my phone usage more strictly to make it through a long day on 6.5.