My point is that with the possible exception of the one with kickers, what difference does it make which one shoot, so just shoot the little 4 point or 5 point and leave the others if given a choice and you think you have to shoot a buck.
Just like David said, in certain locations it can be very difficult to see bucks...I saw only three last year and I hunted many many hours...a spike, a 6 , and an 8. Luckily all three came within 10 yards of me and I chose to shoot two of them. Some of us do not have the luxury to manage land.