T-Mobile yes the best if you want to speak to live rep but their attitude is poor! You for them silently while they do their things when it’s your turn when you asked to wait they rush you when it’s not even 1 min yet by making suggestion etc. most of the rep isn’t half my age trying to tell me how to do things? If I didn’t asked don’t tell me how or what to do! Your position is only customer service yet you don’t know who is only the other line as your client and may be more knowledgeable than they are.