Color Club, known for it's popular holographic polishes, among other great polishes, has two new collections that you might want to look into.
The 2015 Oil Slick Limited Microbatch just might rival the Holo Hues Collection. What makes these polishes special is the Trichrom Technology that creates an oil slick effect. I won't attempt to describe the effect; I just know I have to try them out. It looks like there will be seven shades in the collection.
The second collection is the 2015 Color Clubs Matte Rouge Collection. This collection, also in seven shades, includes pinks, reds and purples, and a coral. The seven shades are Burn Out, Cash Only, Don't Kale My Vibe, Ice Breaker, It's Raining Men, Sorry, Not Sorry, and We'll Never Be Royals. Another collection you may want to look into.
Both collections are currently available in stores.
Ciao for now.