I did only one coat of each, in case you like really rich fine particles for stamping!
Also, I think finer particles have the biggest rainbow effect.
This is the order:
Thumb – Golden Rose 108, Index – Sally Hansen Prisms Pink Rose Diamond, Middle – s-he stylezone 427, Ring – Catherine Arley 666, Pinky – Nfu Oh 064
In this one you can really see how the Nfu Oh is the richest and has a huge rainbow effect!
Aside from loving the rainbow effect, I think my Golden Rose 108 is my prettiest darker shade of pink and the s-he 427 is the prettiest baby pink.