Recently, because I have been opening positions with Binance's BFUSD, I feel that for someone like me who is a low leverage dead long, using this contract is simply a magical tool. In the current situation where the quantitative market is at its coldest, BFUSD is subsidized to an annualized rate of 7%. If you open a contract elsewhere, you are only opening a contract. Opening a contract on Binance comes with an annualized BUFF, and when the market is good, this BUFF can reach 20%+ In addition, I checked the opening positions of BFUSD and found that most of them are on ETH. This has led to particularly good liquidity for ETH bulls on Binance, and ETH's funding fees have been reduced to negative. Bulls can still earn funding fees on ETH, but this may not be sustainable, mainly because liquidity has become much better. Moreover, due to the special rule mechanism, if the market goes up, BFUSD will earn more and more money than just capital costs. This design is a bit impressive, especially for dog gamblers who are very friendly.