Whats the best S6 edge+ tempered screen

[HaroonS1991]

Hi there, I've recently bought a s6 edge+, bought a tempered screen from amazon. Went on easily. But it was not completely adhesive and it's stuck down around the edges. But the middle of the screen has a bounce effect and makes pressing the touch screen troublesome. I'm looking for a tried and test tempered screen. Which is completely adhesive including the screen area. Anyone know of any ?

Thanks