I use power theory. I got the 2 pack when I first got my iPhone 11. I’m a trade worker, HVAC/refrigeration. I’ve beating up the phone quite a bit in the past 6 months but all the damage was confined to the case and glass. Just swapped my glass out today for my second sheet and reordering a new set. I’ve been thoroughly pleased with this glass. Comes with easy installation tray if you have difficulty lining up you glass.

Power Theory for iPhone 11/iPhone XR Screen Protector Tempered Glass [2-Pack] with Easy Install Kit [Case Friendly][6.1 Inch] https://www.amazon.com/dp/B07KWB4V75/ref=cm_sw_r_cp_api_i_q1DKEbDJNA3X6

As well as this case is what I use

Spigen Liquid Air Armor Designed for Apple iPhone 11 Case (2019) - Matte Black https://www.amazon.com/dp/B07T5XY2CJ/ref=cm_sw_r_cp_api_i_s4DKEb9BK439C