Yeah it is hard sometimes to predict a good bounty. It sometimes need luck to be successful. in this career. For me to be successful in life, don't depend on bounty campaigns, find another source of income and make bounties as an alternative.
Actually there are many other alternatives to generate crypto even though when we get a reward from the bounty, of course it can be made capital to start trading on market exchanges with large volumes and there we can get a few percent profit so when we don't get good luck on bounty then we can still get results in trading on the market.