I have a Lifeproof and my issue with it is the screen functionality. I have to press rather hard and there is noticeable air between the phone screen and case screen. The Otterbox Defender had a PERFECT screen protecter built in as far as touch sensitivity goes. How is the armor series screen protector? Is it like the defender exactly? Is it like the Lifeproof? How is it as far as touch sensitivity goes? Any difference?