3(a) received much needed patch this morning. Sharing for community awareness, downloading now.
Edit: Disable Default Frame Rate developer toggle still does not work as intended. Screen scenarios and gaming inconsistencies are still here, rendering 120hz panel useless! Also games log you out and are not staying in the background ending that process. Seems RAM handling of background processes is also not working as intended.
Settings is still bugged pretty bad. Overlays of previous settings are appearing erroneously. Also official feedback tool is still broken, does not work.

Adding in quick snap in my home, lowlight seems a little better?


In typical fashion, they addressed a lot of issues, but left many still broken and/or not working as intended going through multiple updates (looking at you, feedback settings tool) 👎
Final thoughts: It seems it will be probably 3-4 more update cycles, to bring 3a to its best form on NOS 4.0 based on how these updates are coming-in and issues addressed.