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I'm not going to get one this time around. I will get an Apple leather case and that's it.

My dad doesn't use a screen protector and his screen is flawless, so as long as I reserve one pocket for just the phone, I should be fine.
 
Aluminosilicate glass vs ion strengthened.
I personally don't understand the differences, wish Apple had covered better.
 
Depends on your life style and work. If you work in an office and live a city style life probably not. If you are a lumberjack that does motocross on the weekends you may want to consider it.

I do too much outdoor stuff to not have a huge bulky case which generally has a built in screen protector.
 
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