We had plan initially with Sprint for many years and it was transferred to T-Mobile after their merger. We liked the plan's worldwide coverage for nearly 200 countries and regions. It was 5G speed data free of charge initially back to two years ago. But last year it changed to unlimited data for speed up to 256k in most of countries and it was slow so we had to buy SIM card or data package for those countries. Also my family plan price was increased twice dramatically in past year. So for cost it was becoming not attractive for me. If they continue to rise price I might have to look for other places. I also have two over air internet WiFi devices on my plan, $35 per month per device. It was fast, reliable and good priced, much better than my previous cable internet services. read more