My Power Support Anti-Glare screen protector arrived today and I was able to install it to my new 3G and compare it with the Steinheil SGP Anti-fingerprint protector installed in my iPad Wifi. Here are the pics: Steinheil SGP AF: Power Support Anti-Glare: Steinheil SGP AF: Power Support Anti-Glare: In my own humble opinion, the PS definitely wins over the SGP. Pictures and text are more vivid. No more "smudging" effect. Pixels could be clearly seen on the PS. Powersupport = screen clarity + Anti-glare + anti-finger print without the blurriness.