China Glaze First Mate is a cool blue with a cream finish that is limited edition and retails for $7.50. In comparison, Wet 'n' Wild Mazel Tov Madness is a cool blue with a pearl finish that is limited edition and retails for $3.99.
Wet 'n' Wild Mazel Tov Madness is 85% similar — it is more shimmery, darker.