Heres my picks for 2018 and why:
1. ZCoin- great technology, privacy trend, low market cap
2. ZRX - Interoperability, low market cap, great team
3. Bitcoin Private- bitcoin + privacy= win
What are your picks?
I usually make my bid to buy the most reliable coins with good potential for further development. Bitcoin, Ethereum, Ripple, NEO and Waves are now examples for me. These are the most reliable coins that will show an active appreciation from next year.