Just so you know,no altcoin is valuable because of its foundation technologies.The only thing that makes a coin more valuable it's the hype coin has created in the market which is again nothing but money invested in the marketing.You can use all the great technologies you want to make the coin a success but without money for marketing,the ICO will fail terribly.
The items behind the coins are their real value. It takes a long time to wait. Most of the projects are in trouble a few months later.