I decided to purchase this top coat because all of the ones I have tried have given me so much trouble with moving around before I have a chance to cure them. I was sick of having to do stuff like flash curing, painting really quickly, or having to do so many layers to get an even top coat. And I've got to say, this top coat has really blown me away. I have never used a gel nail polish that self-leveled like this one. Super excited to keep using it, as it makes SCGs look even more like a real, salon, gel manicure!