Ethereum can be great long term investment also, aside from bitcoin because its developers are always active in improving its technology to meet the challenge of the future. The price of the second rank coin will expected to accelerate after the update on its technology. Almost all of the top 20 coins are good bets for long term investment.
for long term ethereum is the best choice. now it's cheap, and we can have more now before the ethereum pump starts. we must prepare now. don't let us lag behind this profitable long-term investment.