For cons, the MAT aspect of the anti-glare version is a horror, it seems to have a low end phone with plastic screen.
Moreover, I find that it degrades the perceived quality of the image on the screen. (The quality of the screen has been the decisive criterion for the choice of ... NOTE IV, shame)
Next time I'll try the transparent version, because the quality seems very good though (cutting, pose ...)
[EDIT]
The seller sent me the version "Crystal" much more qualitative, it becomes almost invisible on the screen of note IV. Nothing to do with the version MAT