Dont mind me giving my opinion of doing bounties for years. Yes, you hear me right, i did it for years, starting when btc was $50.
There are different phrases/goals of doing bounties.
One is to aim for potential growth - So you are someone who believe in exponential growth in cyrpto, you can do bounty and try to accumulate as much as you can. For me, i am doing signature bounty even with the highest rank in bitcointalk and the pay is miserable years ago. I got like 0.4btc for a month work which is about $50 usd, subsequently it drop to 0.2btc due to the rise of btc. But i kept doing it non stop for years and i managed to gather 5 btc. Imagine at time, i need to wait up at 5am to post some posting to mee the post count for the deadline. The btc rose to a new height of $1k each and i sold these 5 btc for a honeymoon trip with my wife. The original per month $50 is then worth like $500. If i had kept it, the $50 would become $3000. But i am happy with the "free money". Also back to the topic, for this kind of bounty hunters, they will hunt and keep to sell it at much later for higher price. They look at future, not now. And this kind of people usually go for safe route so they may not choose ico bounty but those pro-ico bounty or advertisement bounty.
Another is to look for quick cash, you do bounty for the free money, you just choose a good ico and do their bounty. When you get it, you will sell for whatever the price is. You dont understand the project and you just go to those hype projects because that will ensure the payout. So each projects, you just earn a few hundred or even thousand and you move on to the next one.
You are an investors which are also a bounty hunter. You will look into projects and work on those that you truly believe in. You may end up holding that tokens for a long period of time. For example, i have been keeping my spectre tokens and i still believe in it.