yeah, I like pink n all, but I think the darker one, cuz it isn't like overflowing with colour. One thing I would change though is try to get the same render definition you have in your pink one. I noticed that in the pink one, the render's pixels are more defined compared to the darker one.
All I did was change the color balance of the two. <.<
Personally I like the colorful'ness of the pink one :D xD