First one is alright, but you need to tone down the smudging to where you don't see the circles. Second, is horrible. You managed to ruin one of my favorite renders. However, I can understand that looking at multiple colors can be fun. But they all will eventually contradict each other.
Much better than the second one, the clippings are great! But the bg is really bland(It looks like mine and mine are bland as I don't know what), and you should add some flow with c4ds or something, maybe redo the smudging or even add a new bg and blur it or something...