It would be really great if you tell us the names of cryptocurrencies, which you are going to get stocked up as the year goes by, as you said. Because there are really many projects, which are good for preferring. But any way l think also that, it is more profitable to invest in altcoins, which are in top rank like ETH, BNB, etc.
Top ranked coins are good but not every one and there are still some coin which is from #100-300 ranking which is still good for investment.
The coin you mentioned are and i hope the OP will add it to his portfolio if it not included.
It is very unlikely that the top coins are not included in their investment portfolios, because the main thing we at least invest in is the top coins and if we no longer have much capital, then with a heavy heart we must try harder to get coins that have lower prices because Bounty hunters have the ability to track any new projects that have potential even though they are difficult to find in the bearish era.