This is my first Apple device. I am sharing my experience after using the device for 3 days.
Build Quality is superb.
Display is very awesome.
Touch ID is great and works well all the time.
Very slim ( 6.1mm) .
I played the games Iron Man 3, Candy Crush Saga, Stick Tennis, Real Racing 3, Sonic Dash, 300 Game, Pirates, Bike Rivals. All the games worked really well. I havent seen any lag.
- Updated the device with 8.1.1 and the iOS is running smooth.