Smudge again~ Help me choose the color scheme ;-;

It takes me longer to choose the color scheme than the actual smudging lmao....













jk smudging takes foreva


v1.
http://i.imgur.com/htcv1Zh.png

v2.
http://i.imgur.com/LHmJb8Q.png

v3.
http://i.imgur.com/N55oYZI.png

I'm guessing on each one of those you tried a different gradient map on low opacity? If so, try combining all of them together, might turn just nice.
Colors, in the end of the day, are a matter of taste. If I had to choose one of those 3 I would go with the last one. What's more important is what you've done with signature of smudging. I must say it looks satisfying to the eye, but you could work on lightening and flow a bit more, the smudges kinda look random at the moment, don't you think?

I don't really know how to give cnc on this but I'd go for version 3

The smudges should stand out a bit less in my opinion, and text... Oh and the text! It's pretty self explanatory. As for the color scheme, it looks like you just added flat instagram filters to them, try and mix colors in the gradient (if you use them) I would prefer a light blue to purple gradient.
Doesn't change the fact that it looks very nice too.