They're all awesome, but I like Faded the most, it's great quality and a cool effect, I've always liked explosion shots :D
The effects are cool but the second one is lacking a background of nature in it...
Rush and King are quality shots that can be in a Halo 3 nature show :P and others are good too, the fish one made me lol.
The first one is interesting, the last one you can get from any blackout match if your lucky, and the rest can be done easily with a forge effect,...
That last one was near impossible for me to see, but enlarging it in photosshop would have been MUCH easier.