Basically, I keep a few coins at a time in a long-term perspective, but now it's very difficult for me to choose a coin and I doubt that it's a good idea in current market condition.
A lot of people here is still advicing that ethereum is one of the best coin to hold and it is very true, we can see that in the future ethereum value will rise again so dont ever stop holding ethereum and i think waves is also a good coin to hold this year.