I have been using Belkin UltraGlass on my 14 pro max since release day (16. september). Apple Store Amsterdam Geniuses applied it with the machine. And it was perfect on the first try. Last week, I got bored because it didn't fully cover the screen and I took it off. There was a serious gap of about 1 mm on all sides.
I tried both Spigen alignmaster and ezfit models (I live in Turkey and every spigen protector can be bought here easily)
Spigen ones hold more fingerprints, are less slippery and have sharp corners. There is glare in the open air, the glass is like a mirror. You can see a grayish layer on top of the black screen. I've never experienced this with Belkin.
When I say sharp corners, I mean this. Belkin was much more curved as in the picture on the left.
View attachment 2116549
Also while playing apex legends, I have to apply force to my fingers because it does not slide on the screen, the screen resists. Spigen may be better than most brands on the market, but the oleophobic coating is much better at Belkin.
so I ordered Belkin UltraGlass again, and I will have to apply myself at home this time.