So my question is what is the best solution to protect my erc20 using a metamask? or using a hardware wallet ? Or any other option
This discussion belongs to beginners and help section, hardware or wallet software boards respectively, another thing to have in consideration is about you mentioning the use of ledger hardware wallet, this may not be a good taste for privacy sake, we cannot be solving a problem and also be creating another unaware, other hardware wallets are fine and perfect for use, but not when you made the mentioned of ledger anymore.