Both methods activate your Ryoko eSIM—they just work differently:
Activation Link: Click the link sent to your email, and your device automatically downloads and installs your eSIM profile. Easiest for most users.
QR Code: Point your phone's camera at the QR code (also in your email), tap the notification, and your eSIM installs. Great if you prefer a visual method or want to activate on a different device. For this method to work, you should open the QR code on another device.
Both take about 2 minutes to complete. Use whichever feels most natural to you—the result is identical.