I'll have to agree with the comment that Zagg is terrible. I don't like it one bit. I've got the SGP Oleophobic on the front of my iPhone 4 and it's great. You can't even tell it's even there. Wish I had purchased SGP for front and back.
I've had Powersupport films on my previous iPhone models as well and they seem to work nice. I still like the SGP Oleophobic better.
I think for my next iPhone, I'll switch over to SGP for the front and back protection. Zagg is permanently off my list. I'm sure it's very durable stuff, but it doesn't look invisible enough for me. There's no way I'd ever put that stuff on the front of my phone.
I've had Powersupport films on my previous iPhone models as well and they seem to work nice. I still like the SGP Oleophobic better.
I think for my next iPhone, I'll switch over to SGP for the front and back protection. Zagg is permanently off my list. I'm sure it's very durable stuff, but it doesn't look invisible enough for me. There's no way I'd ever put that stuff on the front of my phone.