ColourPop Solstice with the Mostest is a cool fuchsia with a sparkle finish that is permanent and retails for $4.50. In comparison, Viseart Interstellar (GPV2 #25) is a cool fuchsia with a metallic finish that is permanent and.
Viseart Interstellar (GPV2 #25) is 95% similar — it is more shimmery, darker.