The Performance Inequality Gap, 2023
Testing performance on actual device should be mandatory for every project, as it makes so many issues obvious.
The best analouge you can buy for a representative P75 device today are ~$200 Androids from the last year or two, such as the Samsung Galaxy A50 and the Nokia G11.
Beating Latency on Scalemates.com
The Right Way to Use fonts.com Web Fonts