I have another holographic polish from the Color Club Halo Hues collection for you. This one is Cherubic which is a nice neutral with a strong linear holo.
These apply almost effortlessly, no special base coat and top coat doesn't dull the holo finish at all. This is two coats of pure beauty.
Head2Toe beauty seems to be the least expensive place to purchase these online and they are $8.00 per bottle. I highly recommend getting the whole set.