The crypto market is experiencing a sell-off due to the Federal Reserve's monetary policy, causing XRP's price to drop by 20%.Traders are turning to coins like Hedera (HBAR) and DTX Exchange (DTX) for potential gains.XRP's recent price movements were driven by speculative trading behavior following RLUSD's launch announcement.HBAR has seen impressive growth and is considered by major corporations, while DTX Exchange shows potential for high returns.