If it is a good project, then you should insist on holding it. After all, the current market is not suitable for selling any coins. According to the current market, I think it will continue to fall, so patiently waiting is the best.
It is not so easy to understand if the project is good or not in the very beginning. It will be better to save and hold these tokens. Some time will pass, and you will see if they go up or lose in price. Then, take a decision.