Makeup Geek Insomnia is a warm duochrome with a metallic finish that is permanent and retails for $9.99. In comparison, Natasha Denona Orion (105DC) is a neutral duochrome with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Orion (105DC) is 85% similar — it is darker, warmer.