Upgraded from an iPhone 6 to an iPhone 7 on launch day. So far I've experienced the following as an iPhone 7 owner. -battery life that feels nearly identical to my 2 year old iPhone 6. -random headphone disconnections while listening to audio. Particularly common with the adapter, but it also happened with the included headphones. Listening to audio and it suddenly stops. Hit the play button again and the audio begins playing through the phone speakers. Unplugging the headphones and replugging them fixes it. -battery charges up to 95-98% while being charged for hours, instead of 100. -odd jutters in home screen and multitasking animations, that are not present on older iPhones. -after 10.1 install the Music widget bugs out and stops working entirely. Fixed with a reboot of the phone for only a few hours. I'm not pleased with this experience at all. Get your **** together Apple.