the atFoliX were recommended to me by my colleagues, have done so for a variety of mobile phones the good experiences. I had initially ordered the anti-reflective version - not recommended! The application is at the Groese course something friemelig and I that my Kolegen with the most experience can make. Punched completely clean the films are not, but it's ok. But: The colors distort the picture looks krisselig, you get a headache just from the inspection! Especially with white background notices this in particular extreme, you can see red and blue dots on the screen bounce.
So quickly back down to the film (which is luckily without leaving residue), and ordered the clear version. A slight color distortion is still to remember, but the display is well protected against scratches and it's worth it to me.