A:AnswerThat ZAGG protector is more for simple protection of the screen, such as drops and scratches. If you want something that will help with screen quality and reduce glare, then I would suggest one of the other protectors that I have included.
I hope that helps!
A:AnswerThe invisibleSHIELD has a lifetime warranty. If you haven't already registered, you can do so at www.ZAGG.com. You can also order a warranty replacement on the website.