All the coins are one in the same in the blockchain. Each has it's own goals and modules that are run on the blockchain, inevitably to fork it then merge into one. Personally I like BTC>ETH>SP>LISK>Waves>UNITY>FCT>SIA>NASACOIN ( I think its going to be called ShuttleCoin ) .. If you are new to crypto-currency then research,research,research.. read about what you are buying and only sell to re-invest. Oh yea! ICO's are the best!!