Neo... hmm... I see it as a solid coin, but does it really have so much growth potential?
Neo is often talked about as "Chinese Ethereum". It allows smart contracts to be based on the Neo platform the same way that Ethereum does. More and more coins are being launched on it. In addition, by holding Neo you can earn Gas for free. It has a potential market as big as Ethereum's, but currently has a market cap only 10% of Ethereum's.
A solid hold for any portfolio.