The UK's biggest mobile providers have just been put through their paces, and it seems those wanting fast download speeds for streaming on the go might want to switch over to Three Mobile. This UK network has grabbed the top spot in the latest tests from Ookla, outperforming its major rivals. Three was number one in the rankings thanks to strong overall speeds for its users. According to Ookla's tests, it recorded an average download speed of 214Mbps—more than 80Mbps faster than its nearest