Cardano & Solana have their markets are coins that have a big chance to be around next few years. They will make you some money and even loose you sum. Diversify your wallet like this 70% Bitcoin, Ether, Monero, Ltc. 30 % Solana Cardano & Other tokens. And if you have an extra $100 put it in a memecoin of your choice.
This is not financial advice always try to read the market.
This is not financial advice always try to read the market.