Hello, playing on the PC I use the internet from a phone connected with a USB cable. This is LTE play, the ping I have in speedtte is 33 ms, the phone supports the 800mhz band. Bts to which the connection is a few meters from my house is unloaded, there are only single-family houses in the area. I found information that it is Play's own mast, LTE bands 800.1800, 2100 (probably 2,600 too). My question is, is the router + SIM + antenna + aggregation still able to lower the ping? For example, below 20 ms, it won't work, because it can't be better on LTE. Thanks in advance for the information, best regards