Im a zagg fan. Been using it for my hd7 and now i777, It costs quite a bit but it fits my standard. The cheaper one still good but i hate the fact that its not glossy like zagg and i got goosebumps everytime i tried to txt (happens to me w/ dry surface) anyway. Zagg has been good for me w/ lifetime warranty.
I'm using GhostArmor. I used to use Zagg's InviShield, but now they started using very thick plastic or w/e, and it's too sticky.Ghost Armor's a 20 dollar original investment. They install it for you for 20, or you can buy it yourself for 15. You can get it replaced for life for a 5 dollar install fee, or free if you install yourself.
I got the SGP oleopholbic and like them pretty well. Got 2 for $13 off amazon, but screwed up the first one installing it. Still not a bad price though. Hasn't scratched at all and feels and looks identical to the glass on the phone. Oils and fingerprints wipe off well too.
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