There are will be too much ICO's on NEO blockchain that will push it up
But if I should to choose only one coin it would be AION:
- Aion will announce Partnership with Global Telecom Provider
- Aion event at Miami BTC conference on Jan 18
- Testnet First Public Launch is coming this Jan
- Aion event at Vancouver on Jan 22
- Institutional Investors getting on board.
- Even Palm Beach Report selected AION to hold.
Yes, keeping NEO is necessary to participate in ICO on this platform. But the price also grows. This is even in terms of investment a good choice. AION is just a rising star. And you can not miss it.