the 2nd image looks much better in my opinion. Not compositionally or anything, but the processing. The first photo looks processed to much for me, akin to someone who can't sing well but tries so hard to! And for me, processing to the point of being really obvious usually leaves me with a sense of being fake. And with a sense of being fake, usually means that I don't buy into the original intent of the photograph
I dont' mind alot of processing, so long as it's seamless and not super "in your face". I work in an industry (movies and big commercials) where processing things and adding things that aren't already there is a day-to-day experience. And 9.8 times out of 10 the smoothest natural looking processing will take the cake, from artist to producer to director. Even if it's an out-of-world looking scene (take Avatar for example), if it's done well and done realistically, it's going to be buyable by alot more people, and thus appreciated alot more
And appreciation/admiration, that's the ultimate goal for photographers, right?
Just my opinion though