Wow. Just got it yesterday The build. It's slightly thicker and less slippery. Also the added weight is nice. The speed. Even iOS 8 on the 6+ was slow. This thing flies and I'm sure it won't be slowing down. The battery life. The vibrate motor is not annoyingly loud anymore.. Holy crap that really pissed me off about the 6. 3D Touch is nice. I'm using it quite a bit.