Viseart Burnished Copper (Siren #6) is a warm copper with a metallic finish that is permanent in palette and. In comparison, ColourPop Strut 'n Slay is a warm copper with a metallic finish that is limited edition and retails for $4.50.
ColourPop Strut 'n Slay is 90% similar — it is lighter, more muted, cooler.