All bounties are equal there's no such thing as a top priority you will be the one to make your choice and prioritize it, don't be fooled by high rewards if that's the main criteria for your preference,  you will be disappointed in the end bounty hunting is not that good anymore it used to be very rewarding I remember years ago I participated in one signature campaign, where I earned $1000 for just four weeks of the campaign and I was just a full member, where my share of stakes is not that big.

You have to first grasp the reality of bounty hunting, it's not the same anymore so many bad actors only use you for them to make money so choose wisely don't help these scammers and be guilty in the end.