I wouldn't agree with you that the choice of bounty manager is not so important, I would say it is very important!
this is the person who evaluates your work. I have had experience with the manager Irfan, so he checks the article with his program and my 100% unique article turned into unoriginal for 77%. I've posted my complain in the thread, he didn't explain to me anything, but after my comments he corrected my stakes. If i didnt ask i would get zero.