I considered each of them, and my personal preferences are: multisig, Shamir, SeedXOR, singlesig.

There is no single best solution, as people have different needs. Why I choose multisig:

It seems the trade-off is between convenience and security.

bitcoin

multisig=🤡 singlesig=🍼 shamir secrets=🪤 seedXOR=👑

tenderscore

I considered each of them, and my personal preferences are: multisig, Shamir, SeedXOR, singlesig.

There is no single best solution, as people have different needs. Why I choose multisig:
- Protection against loss of one or more keys
- Inheritance planning
- Best products / UX as of now

It seems the trade-off is between convenience and security.