Originally Posted by
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Fair enough - I know in Europe it's no big deal, but it seems like network operators are much more regional in SE Asia. Only going to be in each location a few days, which is why I'd prefer not to spend my time looking for the best SIM card.
The airport prices in HK and Thailand are the same as the 711/CircleK prices. In VN, you can do better on the street than the airport, but the difference isn't going to break bank.