While looking at the LTE supported bands for the 5c/5s, something stuck out for me. There is one phone for all the LTE bands of VZW, AT&T, T-Mobile, as well as the Canadian networks. Sprint, on the other hand, has a phone with LTE frequencies bundled with Japanese carriers. This could be good if you frequently travel to Japan but its more than likely you'd end up in Canada or moving your phone to another US carrier. What gives?