Hello,
from various information sources, by summary concludes the current seed phrase storage as best:
2 of 3 multisig.

My understanding is a seed phrase will have 24 words.
These 24 words are then engraved onto 3 stainless steel hexkeys, so when 2 of these hex keys are brought together, the 24 words are revealed.
Then the user needs to enter the passphrase to fully recover the wallet.

So, is there a cold wallet with the software to make the multisig, as I don't know how to 'split' the 24 words into the 3 engraved stainless steel hexkeys?

Hello, I would like to move some BTC from a CEX (centralised exchange) to self custody.
I have a  cold/hardware wallet Trezor Model One, which has been nothing but problems.
I would prefer a cold/hardware wallet Cold Card, but someone mentioned I might be able to work the BTC via Electrum to the Trezor cold/hardware wallet?

The Trezor Suite is buggy and Trezor support is a -10.
Hoping the desktop Electrum hot/software wallet might be an option to move the BTC to the cold/hardware wallet?

I have a separate question about seed phrase storage using multisig, so I might make a new post.