I have this in clear and a pale pink. I love the flatter broader brush for applying on the nails. Because brush bristles often slick together in the nail polish, they apply a very small area of the nail, and so streaks can increase. It's a very broad brush, so you can cover the nail in lighter fewer sweeps, and it feels like precision is easier too.
It's also defintely faster drying. It's not completely dry after 60s, but it's very tacky so unless you scratch or rub it against something it won't peel off, so it's very close to dry.
The mixture is a bit watery though, so you can apply too much or it can run off the nail if you don't let it dry enough first. Also pale colours can turn out a bit streaky and you will need several thin coats for a better look. Just be patient!
I won this in the colour "Caramel Cupcake" and adore it! The first coat dries in less than 60sec but I find that it does need two coats to make the colour look really good. The second coat does take longer than 60sec in drying time, but it's still a lot faster than other polishes that I own! It also seems to last a few days before any sign of scratching and chipping shows :)
Tips: Apply thinly to achieve the 60sec drying time