There is not much difference. At present, the 100M package can measure 13 to 14M, which means 120M broadband. The uplink package is 2M, and the actual measurement is 6 m. The double dial can be measured 200M in official website (the port limit cannot exceed 200M), and the actual download is 17 to 650.

Telecom 100 megabit and 200 megabit will be obvious only when downloaded, otherwise the difference will not be felt in general use.

In addition, telecommunications has a dead limit on the upload bandwidth, with a 4M cap, so even if you install 1000M broadband, the upload will not increase.

Since 100M, routers such as K 1 K2 can't keep up. They can run to 90-92M at most, which is the limit. You need to change the route of 1000M WAN port, and at the same time you need an optical cat with 1000M interface for telecommunications. Both are indispensable.