For me, Not all bounty hunters are dumper.I mean always dumping their rewards.Just like me,Im holding my bounty rewards  especially if the project is solid and legit .I will only sell out my token if i need money or in case there's an emergency.And believe that the price of a particular token is very down when it hit first exchanger.Much better sell and wait for at least 2 months .Patience is a virtue.Just hold and sell at the right time.But then again its your rewards so you have  the right to decide.