Dear all, I'm using the z9s with Epson projector 9300. While the 1080p picture is excellent, I don't like the 4K with HDR So I have selectel HDR to 2020 and HDR to 709. In both settings the brightness is very low (obviously wrong gamma). The picture is very dim and soft. I believe you understand what I'm talking about. The SAME file with Amazon fire TV stick (also with disabled HDR) it has excellent brightness. One minor solution is set the lamp to high but I don't want to, because of very high noise. Is there any solution, or should I get a z9x pro ?