Stakes based allocation is the best way in bounty campaign i think. I don't think everyone dosen't the same effort to promote in the projects.
There is no effect if one is putting more effort and the other does not, this is base on the task you will do and complete for the week.
The manager are the one who is giving the task individually. so there is no effect.
So, that i recommend stakes bounty allocation even here big opportunity to earn more tokens. In fixed bounty allocation real hard workers will not be get expected rewards in my opinion. Both methods isn’t the same of course something different calculation.
AS i said! if the one completed the task then he or she will get the payment if the others put an effort but didn't finish the task then there is no payment or stake
I think you are misunderstanding the fix and stake based.
Stake based- even the other participants did not get a weekly stake at the end of the campaign every single token will be distributed to participants according to their shares.
Fixed base- you will get the fixed stake(payment) weekly or at the end of the campaign according to the task you complete weekly. on this, the budget is not stretch and there will be some tokens that will not be distributed.
The best to have is the stake based!