Let me talk about how I used L0 to buy a large amount at a low cost. I bought 10,000 US dollars of STG on Binance. If I was afraid of losing money, I could also go short and hedge it at the same time.
The cost of withdrawing coins to the AVAX chain is 0.15u, and the cost of chain crossing to polygon is 0.6u. The account will arrive in about 1 minute, and then transferred back to Binance for the next address.