I choose Arcblock. Concept: each team creates its own crypt, which is incompatible with the other, led to the fact that in the world over 1500 cryptocurrencies and what to do with them misunderstood. Stands out against this background, neo and ether, as they have a universal platform. The logical continuation is the concept of arcblock, which will allow you to connect popular blackany and will be more user friendly for the user