I've had the Torras, ESR, and WSKEN.
ESR
- great: it has curved edges
- bad: in my experience, it absolutely affected touch sensitivity
- bad: cut into the screen the worst of the three
Torras
- good: case friendly
- bad: cuts into screen
WSKEN
- good: doesn't cut into screen
- good: case friendly
- neutral: has a weird speaker tab (doesn't affect audio quality in my experience)
I have no complaints for the WSKEN other than it dosen't have curved edges (I go caseless so it's more important to me).
Don't take my word for it:
here is a video where some guy compared 20+ screen protectors and at the end recommended the WSKEN in his top 3