The best #Bitcoin hardware wallet is to have multiple different vendors working together in a multisig quorum, where no vendor can make quorum on their own.
That way, if any of your vendors has a key-leaking vulnerability, your stack is still safe.
Discussion
Yeah ok But if u had to pick one for level 3…. What would it be?
Something that either lacks USB, or that you never plug into USB. Must support PSBT via microSD card or camera/screen.
But the risk isn’t worth it, IMO. If the complexity of multisig is scaring you off, try Sparrow wallet. It’s easy to make multisig hot wallets with Sparrow to play around with.