NARS Sunstreak is a warm beige with a luminous finish that is limited edition and retails for $30.00. In comparison, ColourPop You Idiots! You Fools! You Imbeciles! is a warm duochrome with a sparkle finish that is limited edition and retails for $10.00.
ColourPop You Idiots! You Fools! You Imbeciles! is 85% similar — it is less shimmery, cooler.