Before I could get polishing to try these, I had to fix a problem with the brush on the L'Oreal:
As you can see, none of these are dupes. Starting at the top, the Maybelline needed five (!) coats; it's the darkest of these four. Next up is three coats of the Zoya; what looks like visible nail line there is a problem with the nail underneath that I usually disguise better with gobs of ridgefiller. Revlon Beach was the lightest and yellowest of these; I used four coats. Finally, the L'Oreal was the least shimmery; I used three coats. I'm not sure which is my top pick here. I like the color and finish of the Maybelline the best, but five coats is right out; I suppose I could layer it over my favorite of the lime cremes, SH Grass Slipper.