I dont know the future, but this RVN is different from others and can make a difference. Thats why I believe it is a good idea to hodl it. Maybe I will lose money, but at the moment it doesnt seem a silly idea.
Hold if you think that it is worth it. For me, I prefer to hold the tokens of the promising projects too, no matter what is the market conditions outdoor.
If you can hold it, I would hold it, but of course that depends also on the personal circumstances. Staying in this game for long will pay off.