rely scientific so I would take this guy's advice with a rather bigger pinch of salt. yes, they are only subjective. biased by subjective impressions and interrests.But as many mentioned: The whole system is responsible for the IQ. And maybe the fineadjusting of the sensor, the AF is a little bit different, the picture will look different.The OP has titled the thread SL1 sensor a step back? ... clea