If the signature is legally required to be a wet signature, using a canvas to permit a wet signature would be the superior signing method. Wet signatures are typically viewed as more authentic and reliable, and are often required for legally binding contracts and documents. In this case, the use of a digital signature font may not be sufficient to meet legal requirements.

On the other hand, if a wet signature is not required or if a digital signature is an acceptable alternative, allowing the signatory to sign with a font may be a superior method. This method can save time and resources, as it eliminates the need to physically sign and scan or fax documents, and can be more convenient for signatories who are located in different geographic locations.

Ultimately, the choice between wet signature and digital signature font should be based on the specific needs of the signing process, including legal requirements, security, and convenience.