The first one is too oversharpened. I can hardly see the render. It took me awhile to realize it was two people.
The second one is a little better but the lighting is overdone and it's oversharpened.
the third one is probably the clearest but the lighting spot is odd because you can actually tell it's a soft brush. Maybe try Filter > Lighting Effect next time instead of a soft brush. And the render is just his head. It's the floating head syndrome :/. Also, the smudge is odd as it's not blended and doesn't go throughout the entire tag and just ends abruptly.