T-Mobile recently signaled the end of data plans as you know them with the introduction of a singular option (with add-ons, of course), taking jabs at Verizon in the process, and now it’s claiming bragging rights over its biggest rival in network performance. Make that more bragging rights—T-Mobile says its 4G LTE network is already the fastest,

Source: Hot Hardware – T-Mobile Ratchets Up 4G LTE Speeds To 400 Mbps With 4×4 MIMO