For self-custody:
If multisig is your pick, 3 hardware wallets. One from Trezor, Blockstream, & Bitbox as the three keys. All Bitcoin-only firmware/versions.
If not multisig: a strong 25th word adds security if fully understood. Do the homework.
My Top Wallet picks:
Passport Core (my fav but discont)
Bitbox02 (either orig or nova)
Trezor Safe series (with BTC-only)
Blockstream Jade (either version)
Newer Candidate:
Passkey by Block (under review)









