These three polishes look really similar in the bottles. That's why I decided to make a comparison...
Here they are on my nails. From top to bottom (all 2 coats): Ludurana Azulle, Color Club Puccilicious, Hot Topic Bright Purple and, once again, Ludurana Azulle.
They look much closer in real life (like on the bottles photo above). Azulle isn't blue as it seems on the photo, but it is a bit colder and darker than Puccilicious. Azulle is the most opaque of the three and it dries glossy. Puccilicious is a bit lighter and it dries semi-satin. Bright Purple is the lightes and the least opaque. It dries to a satin finish. They're different, but I don't think anyone would notice you're wearing three different shades. A close inspection would show they're not the same, but I don't think there's a need to own all of them. That's just my humble opinion. =)
The application is pretty much the same with Puccilicious and Azulle. Color Club has better brush than Ludurana, but it's also less opaque. Hot Topic applies just as well as Color Club, but I have a little problem with the long handle. The brush is OK though.
Which one would you choose?
Thanks for looking!