I still do not understand why they do not return to 2-3 year releases. It's not like there are any major features when they announce a new OS. They could easily be part of a .x release. My new rule of thumb is I only update until the very end of the OS version to get the most stable/refined of it (currently staying on Sonoma 14.7.1 until around August-September), so for me its gonna be a Sequoia 15.6 or whatever. I also keep a separate partition with the latest OS in case I have an emergency/incompatibility issues of around 100gb. Best of both worlds.
Edit: Also, noticed yesterday when I installed 15.3 that Sequoia is a bit slower on my 10 core M1 Pro. Most likely will be refined towards the end of the OS cycle.