Is it cheaper to add a temporary international plan or buy a temporary phone for a trip to euripe?

I'm going on a trip to Europe (from the US) for a few days and I would like to be able to call/text while I'm away. I have an iPhone through at&t, and I was debating whether or not to buy a temporary phone with an international SIM card, or get a temporary international plan through at&t. Just wondering if anyone has any experience or advice for this.

Same phone, same deal as you - we bought the ATT plan ( no longer with them!) and did not use it AT ALL. Used hotel and cruise ship Wi-Fi and Skyped home, emailed, texted - all from Wi-Fi or hotspots. Of course, got Avast protection to scan every hotspot and tell us if it was secured - and if not, THEY secured it. Free - and keeps you safe. If you are actually going to be calling people IN THAT COUNTRY - get a SIM for there. We called home (to US) only - Skype.

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