Ledger Wallet

I have a significant amount of ETH in a Ledger wallet. I store the wallet, along with the phrase words, in a safe in my house. I know it’s extremely dangerous to store the Ledger and the words together but I’m really at a loss as to the best way to secure these things. I’m not an active trader so I don’t need easy access to the Ledger. I used to store the ETH on Gemini but got nervous with the Earn debacle and took them off. I’m worried I’m no safer now than on Gemini. Any suggestions?