USDD has launched the STRX feature, which is quite good. STRX is similar to STETH and is TRX with staking rewards on the Tron network, with an annual interest rate of 9%-15%. Holding STRX to stake and borrow the USDD stablecoin is akin to borrowing money while also making a profit. It is very suitable for those holding TRX who do not want to sell but still need to use stablecoins!