Choose SAFEMOON, ONE, BTT and DIVI, they are good altcoins to diversify your portfolio, the last one for example, has allowed me with its staking to win many rewards, participate in weekly lottery blocks, soon I plan to run one of its Nodes, I see it as a great long-term investment.
The lottery is a gamble that cannot be won by the same person at different times, and if you choose all the coins you recommend because you like the nodes, then there is no need to suggest to others that everyone prefers coins like BTC, ETH, ADA, Matic and more for the long term
After you get many suggestions, it is better to research because their analysis will not be the same as yours. If you can find more about those coins and why you should invest in that coin, that will be good for you because you know what the coin is. So many coins under 20 cents make us careful to choose the coin because not many of those coins can increase in the future.