I bought the JETech Screen Protector for my new iPad (2018 version). Initially, I was skeptical if I'd be able to install the protector by myself without any troubles and bubbles but worked like a charm. If you follow the instructions, you shouldn't have any problems either.
The protector itself fits excellent, works well with my Apple Pencil and while you'd still get fingerprints on your screen, it's a lot better than without. Can also confirm the 100 percent transparency without any effect on screen color or viewing angle.
I'm happy with it and would definitely recommend it to others :)