Hello! It sounds like you're excited about the new shaders in version 3.0.0.0 of the Shadery By Stary pack. The improvements to make the shaders more realistic and the addition of lighting from the "Dream" map are great enhancements. Turning off the monitor Gamma Options for VA matrix monitors can indeed help to optimize the shader settings for your specific monitor type.
Additionally, creating the shaders with Windows HDR turned on can enhance the overall visual experience by leveraging high dynamic range capabilities. This should result in better contrast, colors, and shadows in the game.
Overall, it seems like you're enjoying the new features and settings, and I hope they continue to enhance your gameplay experience! If you have any questions or need further assistance with the shaders, feel free to ask.