I think Gochain is not a bad choice, its market value is lower than its potential. This is the foundation outsides the top 200 coinmarketcap have ICO (Economi) running on its platform, and the team also works hard follow roadmap.
It will be very sad if the crypto market would not see new promising projects and tokens with a very good future. Fortunately, these cheap alts exist, and soon they can show their power. ArcBlock (ABT) for instance, can significantly simplify and speed up the work of applications using several blockchain networks at once. LuxCoin (LUX), a fast-growing corporate and user platform focused on the protection of personal data. Apex, being one of the most popular new tokens released on the NEO platform that uses blockchain technology to simplify work with consumers can be a potential gainer.