I am also a victim of that korona bounty, what I gathered was that most of some bounty hunter platform are just a waste of time. I believe if u need a cool and awesome bounty platform to join, u can go for amazix or krypical. Both can give u a worthy and reasonable outcome of bounty.
Ill think most of us in here are also a victim to those bounty campaign are paying unto 2-4 months and until the distribution the price of the rewards we receive was in too low of prices. So for me must better to choose the bounties well end early.