Would you trust Face ID for your personal IDs, or prefer a PIN-only vault for maximum security?

We’re building a secure document vault with zero cloud storage — everything stays on-device.

Curious how people think about security vs convenience:

• Face ID / Biometrics = fast, but tied to device security
• PIN-only = more control, works everywhere

Right now, we support both — but wondering what people actually trust more for sensitive documents like passports, driver’s licenses, tax IDs, etc.

What would you choose?