Cardano has a unique system and even the way it works is also very different from Bitcoin, Ethereum, Solana, Polkadot and Ripple, so if the investor is a large class then it is better to choose Cardano and I also feel that Cardano coin is unique in terms of transactions, wallet and ecosystem.
Charles Hoskinson, the founder of Cardano coins, understands how he was able to make Cardano coins more valuable and now Cardano coins are very well worth investing in a portfolio.