My first comparison post. This is the four 'Mermaid Tail' polishes that I have.

Orly Halley's Comet, Essence Choose Me, Zoya Charla, and OPI Catch Me In Your Net
Not a great picture sorry. In real life Choose Me is not as blue asa the others but normal people would only need one out of the four.
My choice would be ORLY Halley's Comet simply because it didn't stain at all and the others did a little bit. Admittedly I had no base coat on so the staining was totally my fault.