I’m visiting for two weeks and roaming prices are insane, I’m considering getting a prepaid SIM-card. Can I easily grab one in any shop, e.g. at the airport/Walmart? What are the prices? Unlimited data would be nice, but I can survive with a few GBs too, I’d probably need it mainly for navigation.
Thanks for the great summary! eSIM is unfortunately not an option (it wasn’t really trending yet two years ago), now I just have to check which of these providers use the same bands as my phone does.