Maybe now it has been duplicated by BUSD whose transaction fee is 0 when withdrawing from Binance Exchange.
About the most adorable TRON coin, TRON is able to be a pioneer for stable coin transactions whose fees are very cheap, and even 0 transaction gas.
I believe the settings for Smartcontracts for TRON coins are really very good and can create a myriad of stories for stable coins owned by TRON coin blockchain.