Close to a final

So at this point, I have reached a general composition i am happy with, but i'm now trying to decide on which version to go with for my final.

This are examples of the same code, but screen shots at different points in time. I like them all, which is annoying.

I like this one for the really dynamic curves and fluid structure.

But i like this one because of the way it's clearly built from a whole lot of small dots, which is very similar in concept to impressionist paintings (like the dotted style van gogh used).

And this is sort of a mid ground between the two.