My wife and I are planning to visit Prague and the Czech Republic in the fall. We plan to book an airport taxi online; we have a timely appointment (a bus in town) to catch. Before taking the taxi, we'd like to make our way from Terminal 1 to Terminal 2 to buy and activate a SIM card at the Vodafone kiosk. Can we easily/quickly walk to Terminal 2 from Terminal 1, outside the security area (after clearing customs)?
Separate question: It's also possible to procure a SIM for the O2 network ahead of time, on eBay, for around $20, but we have to trust our luck that we can activate it once we get to Prague. Any opinions on this option vs. buying the SIM at the airport? Thanks!
Dave