Currently, there are hundreds of altcoins and more that appear every day. But to mention the potential altcoin that can be trusted to invest I think it should mention Ethereum, this is co-encrypted transaction value second after Bitcoin. Ethereum is the first codeword to integrate smart contracts, which is now considered to be a big step forward in the coding market. Next, up is the NEO coin, NEO, just as Ethereum was developed on a platform designed and integrated decentralized applications. One of the key drivers of NEO's growth is the support of the Chinese government and its strong technology.