Huawei router 4g lte

Huawei E5577:

* Unlocked E5577 LTE Category 4 Mobile Hotspot
* Support 4G LTE FDD 800/900/1800/2100/2600MHz
* HSPA+/UMTS/HSPA 900/1900/2100MHz
* LTE FDD DL/UL 105/50 Mbps
* LTE TDD Dl/UL 112/10 Mbps
* Support up to 10 devices connection

Huawei E5573:

* LTE Category 4 Mobile Hotspot
* Support 4G LTE FDD 800/850/1800/2100/2600MHz
* DL 150Mbps/UL 50Mbps
* Support up to 10 devices connection
* Get up to 4 hours battery life
* LTE Download speed to 150Mbps and Upload speed to 50mbps

Thanks. I found another new model Huawei E5786 and i think Huawei E5786s-32a would be best in the three. I will buy huawei E5786, LOL...