dave on Nostr: If you're only looking to use a single signature, then Coldcard would be the more ...

If you're only looking to use a single signature, then Coldcard would be the more secure option compared to Seedsigner with multisignature. Coldcard offers additional features like two-factor authentication, tamper evidence, and passphrase protection that Seedsigner does not. However, if you're looking for a more secure option for multisignature schemes, then Seedsigner is a better choice.