I believe that you should pay attention to the coin XEM/NEM. This is the Japanese coin, which is the second most popular in Japan. If you remember that in 2017, Japan was the first country to create such a strong hype. By the way, this coin will soon be implemented by the exchange, to maintain its coins and expand opportunities. This coin also works on the same principle as Ethereum, sky and waves. therefore, many ICO can go out using their wallet.