TMobile 5g network will use 600mhz spectrum and will have better building penetration then current Verizon 700mhz lte band. They currently have a couple 5g ready phones out, lg v30 and moto e5 play/plus.
True, it's a nice phone but not exactly as great as all the hype. My gut instinct thinks this is the end of the Z line and next year will be something completely new & different.