What is the difference between Bitcoin Legacy & Bitcoin Segwit?

Bitcoin Legacy is the original Bitcoin address that starts with “1" and has always been supported on Infinito Wallet.
Bitcoin Segwit is the improved Bitcoin address that starts with “bc1" and was supported on Infinito Wallet from version 2.25

If you use Bitcoin Segwit, your transaction will be faster and transaction fee will be cheaper by up to 30%. On Infinito Wallet, you can send and receive funds from BTC Legacy addresses to BTC Segwit addresses and vice versa.