I will tell you once and honestly, just do not waste your precious time on such a simple divorce, since most of these projects will never be paid and you will be hoping, but even if they will pay it, they will be some crumbs
I think participating in Airdrop is not a waste of time, because it will not take much time in just a few minutes you can register your name suppose if those free tokens values go in future it's a jackpot. I am participating in few airdrops and still am getting free tokens every week. So if you have free time you can participate in airdrops my suggestion.