There is a lot of alt coin coin who i target and i think their price will going up by end of this year. And the option is ETH, NEO, Ripple, XLM, Tron, Vechain.
ETH cause they offer smart contract and being used by a lot of coin and ICO
NEO, Vechain offer a smart contract too and they produce gas and Vethor when hodl them.
Ripple, XLM, Thor cause their CEO always make a collobaration with the famous and big company.