Difficult decision
It is not difficult - its next to impossible! While all participants in the competition deserve kudos for taking part; having been a photographer/picture editor/creative director in many cases judging entries, while feeling a responsibility, usually is not so agonising. Every now and then, one gets a pair that are, for sure different, but equally talented. I would prefer a draw in such cases, but I do not make the rules. It is a competition so I felt obliged to vote in this and some previous cases; I am also happy I don't 'know' anyone so I can be neutral of any favour to any side.
On the positive side its great to see the bar being set ever and ever high, that hopefully will inspire evermore creative work. Also it has made me return many times to the thread to grab some eye candy. Both have something to be proud to display.