Some explanation on LTE technology and modem tips.
LTE-A = Cat 6 and above.
Huawei E398 is Cat 3 (100Mbps)
Huawei E3276 is Cat 4 (150Mbps)
Huawei E5186 is Cat 6 (300Mbps) with dual carrier aggregation
Dual carrier aggregation is the combination of 2 cells in order to deliver higher performance. In layman terms, load balancing. If you are buying a new LTE modem, I suggest getting a CAT6 capable modem. But please make sure you can receive both 1800Mhz and 2600Mhz band first.

The performance still depends on signal strength and user density of the particular cell you are connected to.
QUOTE(CustomKids @ May 17 2017, 12:36 AM)
BlacktubiI'm only got the e398 that you sold. Lol
Tried speedtest using my LG V10..but nt sure its support LTE-A or nt..the speed just barely 20mbps
Neomax3Ya...LTE-A modem is quite pricey..quite dilema either wanna invest in LTE-A modem or nt..Haha
You should be able to get better performance with a Cat 6 capable LTE modem if you already able to get 20Mbps on the E398.
Use MDMA to lock your E398 on 1800Mhz and 2600Mhz and see if you can receive both frequency.