OPI is a standout nail polish brand for me. I love the range of colours - there's something for everyone. The brush is a fantastic design - it's the perfect size and it glides the nail polish onto your nails really smoothly. I never have trouble with lumps or streaks. The nail polish dries quickly and the finish is shiny.
One downside is that if I use it frequently, it does make my nails go a bit yellow and stained. I recommend using a base coat if you are going to use it frequently.
I probably started using OPI about 2 years ago, and now it is the only brand I’ll buy. The polish lasts well, doesn’t chip or flake easily and has a lovely shine to it. There are tons of colours to choose from, I have a few different shades of pinks and purples. Lovely colours uand shades, choosing which colour to buy is like being a kid in a lollyshop! I definitely recommend OPI as they achieve what they claim: long-lasting, professional colour.