five altcoins that I should choose to hold for year are
1. ethereum (ETH)
2. bitcoin cash (BCH)
3. dash (DASH)
4. monero (XMR)
5. litecoin (LTC)
although the price of these altcoins are decreasing, they have potential rising after a year. one of them is ethereum, it is crowdsale.
Our answer is very closed. My top 5 altcoins that I will keep this coming year are the following:
1. Ethereum
2. Litecoin
3. wave
4. monero
5. Neo
But I think, whatever altcoins we hold the first thing that we must study is how to take a risk in order to earn more money at the end.