I just want talk about the your coins and it is not investment advice, i agree with you about the most undervalued for 2018 one of them is Cardano ADA coin, because in my personal opinions Cardano ADA coin is one of third generation of blockchain, at least it is claim from the developer of Cardano ADA coin, as we know bitcoin is first generation of blockchain, ethereum is second generation of blockchain. But i don't know about your other alternative coins that be choosen by you because i don't learn about them and i don't want make speculation for something that i don't know.