NOTD: Rimmel 60sec "Sky High"

So this is my second pick of the 3 new Rimmel 60sec polishes. It's a lovely medium blue-turquoise. This is two coats over Nubar Nu-Nail. See the streak on the middle finger? I've noticed that Nu-nail makes the polish streak off when you put on the second coat, as if it has sort of loosened and sliding off the nail?.. Weird. I now think my recent spate of streaky polishes may be down to the base coat. I think I might re-visit OPI "Jade is the new black" with a 3rd base coat choice...