Icon is the best and largest blockchain, and it overcomes the blockchain's key concerns, such as scalability challenges, which plague the Ethereum blockchain. However, the Icon team does not undertake any promotion for their project. Otherwise, the project is fantastic.
Many excellent rivals will appear in 2019, and their technology will be able to defeat icon by a factor of ten. Icon uses dag, therefore fantom and many other new projects will be able to demolish icon.
On the Icon Blockchain, Icon is the best-decentralized blockchain and cryptocurrency. Icons address key blockchain concerns such as scalability, and its primary goal is to facilitate communication between two blockchain systems such as Ethereum and EOS.