Comparison
NFC card vs QR business card
A QR business card is useful, but the NFC plus QR combination covers more situations and feels more professional in meetings.
Criterion
Alternative
Ninja Card
Speed
QR requires camera
NFC tap or QR fallback
First impression
Mostly utilitarian
Physical card plus digital profile
Compatibility
Works almost everywhere
NFC for modern phones, QR for everyone else
The strongest option is a card with NFC and QR code connected to one current profile.
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