Yeah neither had I. Only found them upon realising tempered glass wasn't going to work on my S7 Edge. Experimented with one and found it much better. Literally indestructible. I'd have full confidence taking a razer to it and not even worrying.In what way are they better?
I haven't heard of them.
Tempered glass I always find hassley on any kind of curved screen.
Sent from my EVA-L09 using Tapatalk