Ether has dropped to $ 90. Should I buy more under the prospect of growth or look at other competitors? I'm interested in your opinion, which of the Altcoins dedicated to smart contracts is the most promising?
Ethereum is still more promising but the other coins with smart contracts can possibly perform better this year also. Ethereum has a fork early this year which help boost its price temporarily. This fork will be followed by another update next year which is called serenity to improve the features of the coin further. Ethereum will still lead the altcoins in term of profitability others will try to challenge it in the months to come.