It's worth the money, but don't get the 9A, listen to me, it's not a good phone, it freezes a lot even though I only use it for calls and YouTube

The tempered glass is good, it has no issues with touch sensitivity, and I believe it will protect the phone screen as much as possible. HOWEVER... during the installation, I had problems with the liquid it has behind to adhere well to the screen. I have put/changed several tempered glasses on various phones, but this was by far the driest. Even the cloths it came with, supposedly... WET, were so dry. As dry as DRY itself...! This made it difficult for me to apply the glass to the phone and left "gaps" on the screen. It is about 80% applied, but the air gaps it left are visible, precisely because the liquid of the glass was not correct...!!!