Ethereum's popularity is a necessity that is actually created. Because Ethereum is currently growing and more and more interested. Ethereum is unique and has advantages that are not owned by coins or other tokens. That is, Ethereum is the single most token in the ICO, almost 90% of ICO tokens are Ethereum, can also be called the king of the ICO. And also Ethereum is the only coin that deserves to be an alternative to Bitcoin because these coins are below Bitcoin.