Am using Pop!_OS for video editing (DaVinci Resolve Studio) and gaming with nvidia GPU. I don’t have to think much about the operating system or GPU drivers, they work perfectly fine and get out of the way when I need to do some work.
Also have it installed on both kids’ PCs (both with nvidia GPUs) and my wife’s laptop (AMD iGPU). My son has installed a few GNOME extensions to customize; my wife and daughter have left it pretty much stock. It’s about as unobtrusive as an OS can get.
I will always have a special place in my heart for EndeavourOS, but right now, I feel like I have a more solid foundation with Pop!_OS.
I got my start with kdenlive and still pull up some of my old project files in it, yeah. It’s really good, has a much better feature set than one would expect.
I got into the Blackmagic ecosystem with an Intensity Pro 4k capture card and was pretty happy to see that they offer native Linux support, even if it is for Rocky 8, so I snagged one of their Resolve Speed Editors, which came with a Resolve Studio license, and I’ve been using that ever since.