I put my idle U into @worldlibertyfi's USD1. The annualized interest rate of 20% is almost 10 times higher than the USDT rate. Did some calculations—if I deposit 50k U, I can earn about 20 U in interest per day. To get the quota, I even used several family accounts, and in the end, I managed to deposit a total of 400k U. Earning 160 U per day is basically enough to add some extra dishes to my meals For truly long-term savings, I still trust @binancezh more. I'm still cautious with other platforms for now. This is also the first time USD1 has offered such a high-interest deposit activity.