Hey MacRumors! My iPhone 5s is currently on 7.1.2, and I'm pretty happy with it. However, iOS 8.x has some pretty cool features that I would want as well. My main concern over upgrading is experiencing worse battery life (it's already pretty bad in 7.1.2), and the ability not to install apps outside of the App Store via provisioning profiles (think GBA4iOS and the like). Apparently, you can't even view the profiles in iOS 8 anymore, which in my opinion is a step back. With those concerns in mind, is iOS 8 worth the upgrade?