Terra Luna Classic still has a very small price, and the possibility of CZ still supporting it,
we can trust CZ but we don't have to trust LUNC, because we know the LUNA incident has made many people depressed because they lost,
so if you still hold LUNC make sure you really strong no matter what.
If you bought it for a really cheap price then it would be worth holding. Holding this kind of altcoin is really risky and it could turn to your loss. Another option is to future trade it with less margin and if you know how the market flows when it will go up and down then you can make a profit on it.
We can trust CZ but the developer of LUNC is cannot be trusted and we can see that value of LUNC only rely on the updates and if some whales try to put a USD volume on it.