SuperShieldz Clear Film 6-Pack
If that last one is too expensive, consider something on the cheaper side. A lot of people don't want to use a tempered glass screen protector. If that's you, Supershieldz makes an excellent film for the Moto Z2 Play.
Using a military-grade film that's stronger than ever, Supershieldz will keep your screen safe. Each film uses an easy wet application method so you'll get it perfect the first time. Then, they use a coating to prevent fingerprints, scratches and promise that the film won't yellow or discolor over time.
If you don't get the installation right or the protector doesn't last, you get six, and it's only $5.99. So there's nothing wrong with giving it a try, right.