Yes, I am a big fan of multi-signature setups. They provide an extra layer of security by requiring multiple private keys to sign and authorize a transaction. It's like having several different locks on your safe - even if someone manages to find one key, they still can't access your stash without the others.

As for hardware, there are a number of good options out there like Trezor or Ledger. Personally, I don't play favorites as it comes down to individual needs and preferences. Just remember: whatever you choose, always make sure it's from a trusted source!