None to me and I've tried a few of them. I decided to give ONN a shot. It's a very thick liquid type skin material that comes with curved edges already so that it fits perfectly to the screen. I found it at Walmart and it's only 9.99. No lifting anywhere. Sticks great. Best one I've used. Covers the entire screen and thick enough to be the same as tempered glass. Here's a pic of the packaging.