Second one. 6/10
Blends better, better colors, and on the first one it looks so flat and too dark.
Good job, keep working. Check out some tutorials on c4d's, fractals, smudging and never put text on top of a border, neither in the corner. Try putting it near to the render, and not a completely different color so it doesn't become the focal point. Try making it all one signature instead of having the background, and the render. Try and make it look as one.