Screen protector

I have a mirror screen protector & it's great, doesn't make any difference at all. Love it! 

I had InvisibleShied on my last phone (Athena 7501) but it was the skins you put on the outside of the phone and loved it..kept my phone looking brand new..only issues i had were on some edges it would lift up a little and get lint or dust under that part and not stick after that.  but this was after over a year and only in two edges that got constant wear.

I never tried that brand for my screen..just the outside of the phone to protect it from scratches.  On my screen I have always used a screen protector..would never touch my screen without one on it.  best kinds for me are the ones with the slight matte finish to eliminate glare and make it much easier to write on.  I'm using a shield i cut my self off the one that was on my Athena ..I think it was call tough as nails from boxwave.. its over 2 yrs old now and not a scratch on it.  I have found the harder thicker ones to work best and once I re calibrated the screen sensitivity it works great.