Cryptocurrencies can't be determined due to its uncontrolled system. What I mean is that its value because we really wonder why things  and based from what I understand it will depend on its supply and demand. Crypto will surely be can make us gain a lot of profits if we will study more about its behavior and also its potential features which is the key to increased its value. 2018 will surely be a good year for crypto because people already know the advantage of this technology.