Not really. While you have digital-digital, it doesn't mean everything is error free. There is no error correction because any data lost is data lost for good.
While there is no conversion, there is still signal processing because of the encoding used by the signal source, the decoding by the receiving device, scaling of the image and preparing it for display. How all your devices encode and decode makes a difference.
So, unless your eyes are oscilloscopes, you won't see any difference if all cable distances are short.
It still comes down to how the processed signals present colors and contrast that suit your taste of what constitutes a good image.