HD 60 4K
The best image is what image you like.
Test all image for thit receiver, and you will chose one you like.
Also you will learn this receiver can do.
All the best.
DM 8000 HD, DM 920 UHD, Emme Esse 125, Tricolor, Focus, OSCAM. TBS 5590, TBS 5520 SE. TBS 5927.