I had worst experience ever with beta 1. all my iOS/iPadOS devices (iPhone 14Pro, 13mini, SE3G, iPad Pro M1 and iPad Mini 6) were draining to almost 0% overnight. A lot of "background" usage even though I turned off background app refresh, location services etc. Beta 2 fixed it across the board and all devices now drop maybe 5% overnight if not being charged. So far so good with beta 3.Wow the battery on this beta 3 is BAD. 14 Pro.