Not enough of the Cosmic FX Collection? I haven´t :) I am wearing Lunar Eclipse today and LOVE it! But this post is about something else. It is not exactly a comparison but I wanted to show you these two polishes side by side. Color Club Wild and Willing is from last years fall collection and it has the same type of pink/gold shimmer as Space Cadet has. The difference between them is obvious...Space Cadet has a purplish base color. Both of them ae very pretty and worth having. I love the shimmer that changes color in different angles and reminds me of leaves in fall.