None of the new ones differentiate themselves in a long list of cryptos. The original Raven made from triangles DOES. You can spot the Raven on coin market cap and elsewhere from a mile off. Its unlike all other coin images. DONT change it!
Personally, I think some of these are better than what is used now. Multi-color Raven doesn't fit. I like these.
RavenLogo_RavenContour.png
RavenLogo_RavenNested.png
RavenLogo_RavenWing.png