There Is absolutely no benefit to working with legacy address. Nonetheless If your provider you will be using don’t guidance SegWit/Bech32 withdrawals then you might want to use legacy address. Later you can transfer BTC out of your legacy addresses to SegWit that starts with bc1. イーサリアムは、コミュニティがすべてです。さまざまな経歴や関心を持つ人たちで構成されています。参加方法を... https://rareaddress.org