I suggest storing only the best coins for a long time, including 50 percent Bitcoin, 30 percent Ethereum, and the remaining 20 percent of the coins you consider to be promising. In such a distribution of your capital, you will definitely be in profit!
For those who are very greedy, Bitcoin's profits are not attractive to him now. They will choose those very niche altcoins. If they succeed, they will be very profitable. Of course, they have risks and many have failed. In the end, they all lost their original money.