Key Points Stablecoins are a critical cryptocurrency segment that's growing fast. Ethereum holds a large portion of the existing stablecoin value on its chain. XRP's chain has a handful of features that could make it more efficient to hold stablecoins than elsewhere. 10 stocks we like better than XRP › Stablecoins, cryptocurrency's equivalent to digital fiat currency, have quietly become crypto's cash drawer and settlement layer, worth $277 billion in value as of early September. If that stablecoi ...