$ADA
Cardano has come as a surprise in the Crypto reserves as announced by President Trump on Sunday, since then there has been talk everywhere about why it should be in the reserves because Cardano has not yet proven its value and use case as a reserve asset. Solana and Xrp can be used to issue Stablecoins on top of it, but transactions don't even reach 0.01% of Solana. With low Solana memecoin transactions, it still leads in transactions among all chains.