This is the best design!
Very unique, very professional, very attractive, very simple.
This design is the perfect fit and will look good in every sites. This design is perfect for branding.

As it is a crypto currency logo, I think this logo will be used in many different sites.
Even with smaller sizes, this logo will display perfectly in any sites.



This design is also good.. But something is missing somewhere. Just can't figure it out.



This design is very fancy... like disco lights... it was itching in my eyes at first look.
It isn't a professional design because professional logos should not be itchy. This can't be a branding design.

So my final vote goes to #1