Soldato
Second screen protecter applied, still not perfect. Sod it.
My wife has gone through 5 screen protectors (she's very clumsy) on her iPhone 7, and each time I've replaced it first-time without issue. The X series is so much harder!!
Have you had a look at the tempered glass protectors? Spigen are top quality and come with an application frame for a perfect alignment. They're full coverage (No cut-outs apart from speaker), so barely noticeable in normal use. 2 for £13.99.