Iam contemplating buying a screen protector to, I only ever used one which was the one that comes with the otterbox commuter when i had my s3, They usually bubble and i only applied this particular one to the s3 because it came free and figured why the hell not and surprisingly it went on pretty damn well and wasnt even noticeable so i left it on, What is a good choice for the one? I want one thats not going to sacrifice the displays quality, Are the anti glare protectors any good?