$BTC $SOL #BigTechStablecoin I have always had the doubt between using USDT and USDC, and a few days ago I read that the former is more dominant in terms of capitalization in Europe and Asia, while the latter is more dominant in the United States. I haven't researched whether this is indeed the case, but what did occur to me is that I made a swap in the Web3 Alpha wallet from BNB to USDC to earn an airdrop, and now it turns out that to swap back to BNB it tells me that I don't have enough gas to pay the fee..