ColourPop Margarita is a cool fuchsia with a semi-matte finish that is permanent in palette and retails for $4.50. In comparison, Make Up For Ever S852 Neon Pink is a cool fuchsia with a satin finish that is discontinued and retails for $21.00.
Make Up For Ever S852 Neon Pink is 80% similar — it is more shimmery, lighter, cooler.