Is expensive tempered glass worth it compared to local shop guards?

Is there really a difference between a 150 INR roadside screen guard and a premium 700 INR tempered glass? Let's break down the premium tempered glass vs cheap guard differences.

Cheap protectors are made of thin glass that shatters on the slightest impact. They use cheap glues that leave sticky residue when removed.

Premium screen guards use chemically-tempered aluminosilicate glass that absorbs major drop shock. They feature electroplated anti-smudge coatings that last for months, making them a much better long-term investment.