My faves for next year, though just in terms of a balanced portfolio with lots of upside:

1. NEO
2. Monero
3. Tenx
4. Kyber
5. IOTA

Dark horses (projects that just ICO'd or will ICO soon) that could hit it big longer term:

1. Narrative - great team and vision  and huge market potential -- https://narrative.network
2. Canya- love this project -- https://canya.io/
3. Gladius: DDoS protection -- https://gladius.io/
4. Bloom - credit platform -- https://hellobloom.io/