I'm considering getting a screen protector, but I'm also wondering how much it'll affect sensitivity/responsiveness. If I do get something to protect my phone, what is the best material/brand/manufacturer to go with? Or perhaps just a leather case would be enough? That way the screen stays perfect and it's still protected when I'm not using it. After all, I heard the screen quality is pretty good. It's glass, or am I thinking of a different phone? It might not be a "Gorilla" screen like the Samsung Galaxy, but I've heard it's pretty resilient... I think it should be ok with just a leather case, unless anyone here's already got some bad experiences with the screen?