For ARM Linux comparison, I ran the Speedometer 3.0 benchmark the author uses on my daily driver Macbook Air M2 (24GB RAM) running Asahi Linux Fedora Remix 42 (KDE). I used FF 149 which is just what I had installed. It scored 22.0 which apparently was better than this Zenbook and even beat out several Ryzen 7 and Core i7 offerings:  A used M2 Air with my spec mine (24GB RAM 2TB SSD) is $800-$900, which is a fraction of the $1600 Asus wants for their slower unit new, but the Asus does have more RAM.