I'm on a System 76 laptop, running Pop OS, and I'm very happy with it.
Apple hardware is the best available, I tried Dell XPS, Lenovo Txxx and the Xs and HP Precision and all of these felt like I went 10 years back - today's models are still not comparable even to the 2015 Macbook (except for better CPU, but I throttle it for battery anyways).
Solid machine for most tasks.
This could help predicting how fast the adoption of ARM as a main development machine.