So I've tried on two Zoya blues in the last two days. The first mani I did was with Zoya Phoebe which is from their Summer 2011 Mod Matte's collection. I loooved this color as soon as I got it on! I had to make it a little different though by adding a silver glitter liner polish down the middle then Ulta Borrowed Blue on one side with Sech QD top coat and Essie Matte About You on the other side. the result was a half shiny half matte mani that I thought was adorable :)
The Other mani I did was with Zoya Crystal. This is a super neat metallic/foil blue that has a load of gold glitter in it. This is a color that's really hard to look directly at, especially in direct lighting. I did stamping of dog paw-prints in China Glaze's Refresh-mint and Finger Paints Lavender Highlight over top of Crystal for a unique but kind of busy looking mani.