I vote Team 4. I am not a huge fan of the C4Ds on the first one, but the second sig is great. The lighting is really well done and the text is well-placed. The blurring and/or smudging looks good too.
Team 4 They both have an interesting theme. The smudging in both are good too, but the lighting in the second sig could use some work IMO. Good text.
I really like them all but my fave is... Team 5 I like this team because I love the second sig, The scout looks very well placed and it looks very good overall. I dont really like the first picture though because there is nothing going on. If he/she added a forest stock behind the soilder then it would of been better