I found this question harder than the mainstream one a few weeks ago. I could have chosen more however AJ Nails Collection, Prism Polish, Danglefoot, Fancy Gloss and Tonic have to be up there in my top five indie brands.
As there were so many purple polishes choosing my top three was very difficult;
Right As Rainbows was a surprisingly good polish, it was part of July 2021 rewind Polish Pick Up. It is a cornflower crelly base with iridescent multichrome flakes. I usually prefer darker polishes but this one is quite special and the flakes make it glowy, it has a flat and wide brush and takes two coats for full opacity.
Next is Virginia Woolf which is much more a 'me' shade, it is part of the Moments With Virginia collection. The holographic polish was a one coater and the brush is a paddle shape. Virginia Woolf is a deep garnet shade, more of a berry colour than a straight up red or pink.
And so the winner of this battle is Danglefoot Cyclops, it was so hard to choose between this and the A England. Cyclops was part of the X-Men Hero collection, and the brush is flat and wide. It is a jelly indigo base with copper flakes within it. It is shown below with two coats but I prefer to wear it layered over an indigo polish such as Barry M Indigo as I don't like jelly polishes on myself.