Metro primarily is using its existing AWS (1.7/2.1 GHz) and PCS (1.9 GHz) spectrum. That required to MetroPCS to split capacity between CDMA and LTE, resulting in slower LTE speeds. The average download speed reported was around 1000 kbps, or 1mbps, outside major cities with approximately 200 milliseconds of latency. MetroPCS has 1.4 MHz, 3 MHz and 5 MHz downlink carriers, though most of its markets utilize a full 5 MHz-by-5 MHz carrier where new AWS spectrum is available. So being that the main actual 4g speeds I've seen have been 1.3, 3.2 and 5.0mb, i would say we can assume that 10mhz will translate into a MAXIMUM of 10 mb. Generally the fastest speeds right now, 5mb on average, is generally achieved closer to the major city which for me is Atlanta while as you get further out, it obviously drops down. I'm 10 miles south of Atlanta and i get 1.3 consistently. With that said i will not see 10mb unless I'm in Atlanta but i should at least just break the 5mb mark.
Yes mhz and mb are two different things as i never stated otherwise. But going off of the data, is safe to assume that we will see a max of around 10mb. Will everyone get 10 mb? No. Does everyone get 5 mb now? No. Only the lucky ones.