Key Points A growing acceptance of crypto next year could lead to a surge in price for the world's top digital currency, Bitcoin. XRP, being much smaller in market cap and with tremendous growth opportunities ahead, could be overdue for a strong rally. 10 stocks we like better than Bitcoin › XRP (CRYPTO: XRP) and Bitcoin (CRYPTO: BTC) are two of the most popular cryptocurrencies in the world. Bitcoin remains far and away the most valuable, with a market cap of about $1.7 trillion. XRP at around$116 ...