I will like to hodl 7 coins, I have invested 90% of my money on bitcoin which is more than just an investment but also an Inflation-resistant asset for me, so I am not selling at all.
The problem is that I need 6 altcoins that I can invest the remaining 10% of my money on. I have thought of sol, bnb and few other coins but I just want to hear the opinions from you all and know the good reason you invested or which to invest on the altcoins.
I do not trust altcoins, I can afford to lose the 10% money but I will not like that to happen.
The path you've choosen the right path, as much as many of us believe only in bitcoin, it's is a basic fact that it's not only bitcoin that will make investors profit, good altcoins can and will still make investors likely more profit than bitcoin would, the only advantage of investing in bitcoin now is that it's like a fireproof asset where investment won't fail to yield good result so long as the investor is patient enough, so we can say that the risk of investing in bitcoin is critically low, while the risk of investing in altcoins is higher and the height will depend on the altcoin choosen, but so also is the profit potentials.
Here are my personal choices when it comes to choosing altcoins to invest in for the long term.
1. BNB
2. Near protocol
3. Rhea finance
4. Ton
5. Maybe Solana, but I am very OK with the mentioned four.
Now that might not be up six, and the reason is investing in altcoin doesn't have anything to do with the number of alts choosen, it's about the quality of the alts you choose to invest in..
I may not also have mentioned why I choose four, but maybe you will make out time to do your own research on each of them and find out why yourself

This is where the importance of personal research counts, because the Nigerian market scape as concerns crypto currency is still growing and the priority right now should be coins that offer a good hedge against the devaluing Naira and must be high performance that's great for web3 development and great of course for trading activities.
For me, my picks would be Solana, Etherum, Tron, Binance coin, Chain link and am not so sure about Hyperliquid, but it still makes the list.
A pro tip is always to hold Bitcoin in a different self custody wallet, have some holdings of USDT or USDC in the polygon network or Solana network, because they may act as a serious defense against the volatilities of the altcoin market and devaluing Naira in essence.