Lethal Cosmetics Gateway is a warm duochrome with a sparkle finish that is permanent and retails for $21.00. In comparison, Pat McGrath Astral Venusian Orchid is a warm duochrome with a sparkle finish that is permanent in palette and retails for $25.00.
Pat McGrath Astral Venusian Orchid is 80% similar — it is more shimmery, darker, warmer.