I'd would like to say pencil drawing better then photo, as we can make an edit for the pictures. For example, I can make some changes on the second one, change the center ball as cubic shape. The pencil drawing is simple, but really real.
the white on the paper is too clean, same for the lines. it's a white sheet of paper held in front of probably a green screen or a printed photo, and the "pencil" drawings are done on a Wacom tablet afterwards