There isn't much of a difference between the BUSD and the USDT. If you're a novice trader, you should focus on volume, arbitrage chances, and so on. Binance is the place to go if you want to trade all the major stable coins, including BUSD, USDT, as well as pairs like BUSD/USDT. Both USDT and BUSD are safer investment. But BUSD is a regulated and audited regularly. They guarantee that each BUSD is backed by a physical dollar held in FDIC-insured US institutions. Whereas, USDT has suffered security problems and lawsuits in the past and is not audited. They don't guarantee that every USDT is backed by a tangible dollar, and the money that does is held in offshore banks