Are you getting paid? If yes, then which one gave you best rewards this year? Who is the best manager/s currently in bounty domain?
For this question, I think you already know the answer. The fact, You use the signature of one of the most popular projects later this year.
Cryptotalk is BTC-paying campaign not altcoin bounty. Also Yahoo62778 no longer manages bounty campaigns. He was active in bounties section in 2017-18 when he launched campaigns like Truckcoin, indahash but I haven't seen any from him in last 15-16 months.
This good we only should promote the project and the coin we are sure that it will make a profit for every investor. Taking your money and promoting unknown projects with zero real knowledge is really bad so that's why I only support bitcointalk.org and suggest almost every investor invest in it and uses it to find real projects.