all of them have potential and 1 and 3 are actually pretty nice but for some reason all your stocks seem low quality...
no that's not what I'm talking about, the main stock in your sigs, the people, seem like they are either low quality or blurred and then sharpened again
#2 and #5 are my faves. And I've seen #4 somewhere before... I agree with dinges but it kind of works for some of them and not so much for others.