Okay so I finally swatched all of these puppies. Not my finest work, but it will do.
All are 1 coat over black + topcoat.
I know that a lot of people were initially disappointed that these are not holographic. Do not be disappoint son! They are duochrome glitters (all besides Polarized) and they are fabulous.
The duochrome is present in the form of a shimmer a bit smaller than something like a CND effect sparkle. They are not all as prominent, but they are all present (besides Polarized).
I should have swatched Polarized over a silver foil.
I need to experiment a little more with swatching these over semi matchy base coats, blackened and otherwise.
My pinky looks wonky on some pics.
P.S. Sorry for being emo before.. I will try not to let it happen again!