We have already lived to the point that in any industry we find a large number of products based on the blockchain. And as a rule there is a tough competition, almost in all industries. Therefore, I believe that the first two aspects that any beginning project on the basis of a blockchain should pay attention to is availability of their product to all segments of the population, ease of use and, which is not unimportant: flexibility in the jurisdiction of certain countries. I think that this is the key to the success of the project. The project must coexist with the jurisdiction of any region, which will allow it to succeed in competition in the world of blockchain)