By Martyn Warwick
In the US, T-Mobile is enjoying a prolonged purple patch at the expense of its green-with-envy rivals as better news after already good news lifts the “un-carrier” mobile operator ever higher in the estimation of subscribers, shareholders and financial institutions alike.
First off, the latest Global Market Index Analysis figures from Ookla’s Speedtest, which provides free analysis of internet access performance metrics, such as data throughput and latency, suggest that T-Mobile’s network is more reliable than either of its arch-rivals AT&T and Verizon.
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