Especially I'm more positive about holding the tokens I win from the bounties because I didn't spend money on them and now cheap. I will hold the tokens in my wallet, because when it comes to a strong upswing in the crypto market, I think them may be more valuable.
But you spent your time on it and this is more important than money, many of the coins may not rise in the future , and of course you need to choose a very good coins that are stored and that immediately sell