That's the third time I've cracked a tempered glass screen protector, but the phone screen survived, so I highly recommend tempered glass screen protectors.

But buy a 9H tempered glass screen, put it on furst, then the micro card, then the case

I was using a tempered glass screen protector (purchased separately) in addition to the case.

In conclusion, this case combined with a tempered glass screen

The rigidity of the case made it difficult to press the volume and power buttons as well as to access the aux and charging ports

That should clear up as I open/close them a few more times.