Here is why I would recommend a good screen protector, like tempered glass. The outer layer of the Shatter shield screen is very soft and will scratch and tear easily. And yes it is user replaceable, for around $35. But eventually Moto will stop selling the replacement kits, like they have already stopped selling them for the Turbo 2. Now we have to send our phones to them since they stopped selling the kit. So in would recommend a good quality screen protector to keep the outer layer scratch free since you can't guarantee hoe long the outer layer replacement kit will be available.
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