Guiseppe –
“what makes concrete difference between a camera and an other one, is only the sensor”
So there’s no difference between a Nikon F1 and a Canon EOS-3 because they both use the same film?
Once sensors reach a certain performance level, ergonomics, handling, speed, metering, size, weight, reliability, lens availability, and user interface become critical differentiating factors, as far as I’m concerned. If I can’t get a camera to do what I want instantly, easily and comfortably, it doesn’t matter what sensor is in it.
Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work.