I'm trying to determine which screen protector is best to avoid fingerprints. My child tends to have abnormally sweaty hands and everytime it's used I have to clean off the fingerprints and smudges afterwards. Please recommend a screen protector! Antiglare properties are not important to me and I don't care about them. I am cautious because I've read about other's experiences with screen protectors that diminish the screen brightness/clarity.