Difference Between Huawei E5787 and ZTE MF970

More and more people are looking for LTE-A mobile WiFi for daily lives. Huawei E5787 and ZTE MF970 are the two popular LTE-A mobile WiFi hotspots(https://www.4gltemall.com/4g-wireless-router/3g-4g-pocket-wifi/300mbps-mobile-wifi.html). For those who