I am a long time photographer. I shot so many tri-X f I see light in 400asa. I have been shooting nikon since I went digital as well as a canon r5. I will say my last experience with anything larger was 4x5 and a rolli 220. I am looking to make the jump to a mirrorless MF system for portraits and landscapes and some night photography. I felt 45 mpX on a 35mm body was enough and now they are pushing 60. I want the dynamic range and color depth and a bigger sensor. I am thinking mirrorless but it is not a final answer. I shoot in my studio as well as on location.