Thanks!
I’m honestly not sure what the roadblock is that prevents comprehension. I suspect there are several.
I think the comment from
@zajicekpavel that he doesn’t get it but that his R7 takes great pictures is rather telling for him and some others – the fact that an APS-C sensor has more noise and less dynamic range than a FF sensor is seen as a negative, and people take it as criticism of their gear choices and/or photography when it’s just a statement of fact.
Similarly, some people read too much into the ‘extra reach’ from a crop sensor, and don’t want to hear that it’s not a free lunch.
Conversely, people who shoot FF often don’t want to hear that in good light and without a need for extremely shallow DoF, the extra money spent and extra effort to carry the larger/heavier bodies and wide/normal lenses usually doesn’t make a meaningful difference in the final image.
This is a mosaic on Saint Mark's Basilica in Venice, one of the images was shot with my R8 and RF 24-105/4L, the other was shot with the main camera of my iPhone 14 Pro. You might be able to make a good guess as to which is which, but the differences between the FF sensor and big chunks of glass vs. the 3.5x crop sensor with comparatively tiny lenses are far less than the discussions on the effects of a smaller sensor would suggest.
View attachment 229728
IMO, photography (like many things in life) is about compromise. There are plusses and minuses to various sized sensors, plusses and minuses to wider vs. narrower apertures, etc., in terms of capability, output, portability and cost.
Taking a step back, for someone (like me) who started photography when manual focus with a split prism viewfinder was the norm, frame rate was determined by how fast one could push the film advance lever with a thumb, and seeing the resulting image happened hours (at best) and often days or even weeks after pressing the shutter button...current MILCs and lenses are miraculous by comparison.