Been running arch on all my computers for almost two decades, including my work computers the past 6 years. I find arch very reliable. Aur enabled.
Gotta say though, the experience leveled up after I started using ThinkPad’s. I guess the hardware fits quite well.
As for the bleeding edge strategy from my perspective; if you do something a lot, you tend to get good at it. In my opinion stability in spite of bleeding edge software was or is just a matter of time



Kinda hard to compare when china is so good at controlling what information comes out