I've user Lunar for quite a while, then moved to MonitorControl, and am now on BetterDisplay, which notably includes DDC/CI over the M1 HDMI ports.
Also its ability to fake screens of arbitrary resolutions e.g for headless machines is solid gold.
Also its ability to fake screens of arbitrary resolutions e.g for headless machines is solid gold.
I’m friends with Istvan (the BetterDisplay dev) from the time he was a Lunar user, and we usually share implementation details for non-Pro features.