I have the 6s plus. Has a new battery and was still a great phone till 14.0.1. Now it like many others discharges battery at break neck pace. Have been an apple fan for a long time, this may be the straw that breaks the camels back. I don't feel I should have to upgrade my hardware to meet the software. Perhaps give us the option of reverting back to previous software. With in 1 hour my battery went from 100% down to 86%. Battery health is 93% with peak performance still enabled. No apps opened, they better figure something out soon or they will be losing another customer who won't look back.