The fx Protocol's stablecoin fxSAVE can maintain a long-term yield of over 10% (currently 17%), and it is fully supported by Real Yield. Although it is not large in scale, it is compact and exquisite, featuring on-chain non-liquidation leverage. The main issue is that the entry barrier is slightly high, requiring a lot of user education and marketing. However, it has made good progress in on-chain DeFi integration, with the Aave Temp Check vote already passed, so it is expected to be seen soon in mainstream lending markets.