I was pleased to get this message in April.
My multi-line plan of many years is inexpensive. It originally came with 2GB of data per line. Then without asking, it was upped to 4GB. Now it’s unlimited. All same price.
During Covid last summer, data caps were lifted for everybody for months which helped me a lot while working away from home.
T-Mobile was also the first one that let us roam like a boss in Mexico and other places.
I can also buy my own device from a 3rd-party seller, and I always do, drop in a SIM card and go. (BYOD – bring your own device)
Many more plusses then minuses.