USDT, BUSD, USDC, PAX and DAI.
These five coins are phenomenal and I understand better how USDT works.
USDT provides cheaper tokens in terms of transactions between wallets of the TRC20 blockchain network.
For that reason, maybe the USDT, BUSD, USDC, PAX and DAI arrangements are correct and this is what I have seen on Coinmarketcap.