Ethereum is the second largest cryptocurrency out there. However, things move very fast in technology. For those who are old enough to remember, Internet Explorer is used to have complete dominance in the web browser market. Now it's not visible. The point is technology is developing and just because cryptocurrency (like Ethereum) is big today, does not mean that something better will come and make it obsolete. One of the most important things to consider is the potential for returns. Simply put, it's much easier to cryptocurrency with a market capitalization of $ 100 million to double, than for Ethereum to double $ 67 billion in market capitalization. There is a thin line between risk and reward, but you can reduce your risk by buying Ethereum at a lower price than others. By using a tool like ATHCoinIndex or something else, you can check the price of Ethereum Vs at this time.