Nobody knows, while you understand the risks why be afraid of your choices? Whatever decision you make, that's what you have to believe in, if you feel uncomfortable with your current position, you are free to take any action.
I know everyone's action right now is to hold XRP, even though XRP hold will make you disappointed,
XRP was indeed bullish and went up more than 100%, of course you should sell, if you haven't sold XRP,
unfortunately I have to admit it. airdrop spark won't have a good value, it's just a game.