T-Mobile is a 5G world champion again, but AT&T and Verizon are also wowing with their speed boosts

Because everyone seems to love those mobile network comparisons between T-Mobile, Verizon, and AT&T (minus Verizon and AT&T's executives, presumably), we have a very interesting such report to present to you today. This is different from most of the usual speed tests conducted by firms like Opensignal, RootMetrics, and Ookla as it focuses on the entire world, pitting the top three US wireless service providers against the industry's leaders and trendsetters from everywhere and anywhere.