Nice question.
Gorilla Glass is just Corning's trademark of their type of reinforced glass that is harder than ordinary glass.
Do we need tempered glass protection sa phones natin? I say OO. kailangan yan with the following reasons
1. Even matigas ang gorilla glass, prone parin yan sa maliliit na scratches.
2. Drop protection. Pagnahulog or nahulugan yang screen mo, there is a chance na ang glass protection mo ang nabasag at di ang actual screen mo.
3. Resale Value. Mas malaki ang resale value ng gadget mo pag wala maadong gasgas or basag.
. . . . . . . yon lang.