A screen protector is a must for me on my iPhone. I have a power support crystal.
For me 10-15 minutes of taking my time putting it on correctly with no air bubbles (therefore you have to really look close to notice its even on there) is worth the months of peace of mind i'll get when putting my iPhone anywhere, if it picks up a mark on the screen i dont care cause its damaged the screen protector NOT the screen.
My opinion is that if you can afford an iphone you can affort $20/£10 and 15 minutes of your time to provide a basic level of protection for the phone.
For me 10-15 minutes of taking my time putting it on correctly with no air bubbles (therefore you have to really look close to notice its even on there) is worth the months of peace of mind i'll get when putting my iPhone anywhere, if it picks up a mark on the screen i dont care cause its damaged the screen protector NOT the screen.
My opinion is that if you can afford an iphone you can affort $20/£10 and 15 minutes of your time to provide a basic level of protection for the phone.