I think the frosted film is better. Each film has its advantages and disadvantages. The frosted film can prevent to leave the fingerprints on the phone screen, but the definition of the screen will be reduced. It is recommended to use the frosted membrane if you like to play the game; it is recommended to use the HD film due to the enhanced definition if you like to see the film or video with a mobile phone. It depends on youself to play the games or watch TV and read the book. I usually play games, but I do not like to see many fingerprints on the phone, so I use the frosted film with good hand?feeling. It is a good choice for the people who like to play good game, but watching the video also has no great impact.
The advantage of HD is that we can play a more comprehensive screen effect, but if you sweat a little out of hand, drawing the screen is not very smooth and a little sticky. The advantage of frosted film is that even if your hands are sweat or wet, scratching the screen is still smooth, but it will reduce the cleaning degree of the screen.
The transparent film is clear with good transmission, but it is easy to leave fingerprints, which make you have an unsmooth feeling when you use the phone. The hand?feeling of frosted film is very good, it basically not leave fingerprints, but the definition is not good enough, it looks a bit fuzzy. In private opinions, if you want to clear but do not want to leave too many fingerprints, you can choose HD fingerprint-proof film, it is relatively easier to clean some of the fingerprint. But it is impossible to completely eliminate, including toughened glass film can not be completely eliminated.