If you think that the coin is still potentially going up again, you should save it. But you can also switch sales, do not never miss a chance to make a profit.
If you are well contented in the price right now then you must sell it because ypu have an eqrnings in this. Because qe don't know what happen next. If it continue to rise up then it is good. But if it dropping thr price again it's another time to holding. It's better to get the risk and follow your guts feeling than in your mind