The fastest mobile in the world is.....
According to PC Magazine (https://www.pcmag.com/news/fastest-mobile-networks-2021) , after testing mobile for 12 years, T-Mobile came out as the fastest in a study finished in August 2021. It was T-mobile, then AT&T (which really shocks us all) and then Verizon. When it comes to service and support, I would have to say that Verizon is on top and untouchable (especially considering AT&T) but I guess when it comes to speed in this test, T-Mobile wins.