I was in the same boat as you when I bought my iPhone X. On all my previous iPhones and iPads, I shelled out the money for a zaggs. I will never do it again. I have a friend at work that just got the iPhone 8 Plus and he ordered a 2 pack for 8 bucks on amazon. I noticed no difference between Zagg and Amazon. So I bought them for my x (https://www.amazon.com/gp/product/B0762PSS24/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1)My thought is that you don't get a lifetime gurantee on the Amazon ones, but it still cheaper 2 buy 2 more than to ship them back and forth.