EE the best, O2 the worst – RootMetrics

RootMetrics has released its bi-annual report detailing the performance of the UK’s MNO’s, with EE hitting top-spot across the board, and O2 wallowing at the bottom of the rankings once again.
EE collected the top award for each category measured by RootMetrics, with Three taking joint-first for the ‘Call Performance’ metric. While the margins of victory were certainly not a landslide, the fact that O2 sat at the bottom of the pile nationally, as well as pretty much every