The best time to promote bounties are on altcoins season ,if you are tired of one delay after the other just quit till altcoins season returns ,this is the reason why 2017 was the best year for bounty hunters
Well, I agree. The best time to promote is when we are on the bull market. But sometime it also depends on the project itself because even though we're on the bearish mode I got lucky promoting some project and I got rewarded enough.