Bitcoin payment campaign or bounty is always been better because you do know that you would able to recieve that is something which had a value ...
While this is true, altcoin bounties, while rare and very few, hold the potential of netting you huge amounts of money.
Some projects will succeed, 99% will fail.
But those that survive usually have a great payout.
I remember one altcoin bounty where i sold the tokens from it for over 30 ETH. At that time it was just shy of 1 BTC.
For 6 weeks of bounty, that's an awesome payout
Why do you decided to stop participating in "altcoin bounty campaign" and switched to participating in campaigns that pays in bitcoin? Why do you decided to stop searching for that "special gem among all that crap around" ?
30 ETH for 6 weeks will be much better than 60$ weekly, even if it would take a year to find such a campaign.P.S. Why you have resigned from managing bounty campaigns? Because of ungrateful hunters ?