APS-C IMAGE QUALITY VS fULL fRAME AT TESTING

You are the only one comparing the resolving capabilities of different sized sensors, nobody else asked for that. It is a way to avoid comparing systems. As a whole, without going into specifics, FF systems resolve more. Would you deny that? Need more resolution - go FF. Need even more - get MF or LF. More - just go there and see it with your own eyes.