I am on TMO and travel all over the planet, made the switch after 25 years with ATT and no regrets. The only roaming cost I incurred was in Leichtenstein. The coverage in the Caribbean has been great except in St Thomas. The speed when international roaming is 3g, but who cares it is free. Phone calls are 20 cents/minute. Extra bonus if you have an issue you can get to a human very fast. TMO has a international coverage map of the 140 countries they cover on their website.


Mike