If the price of Tietong is cheap, the speed is1m. The key is that there must be receiving equipment near you.

If the speed of Netcom and Telecom is average, the coverage will be wide. Telecom wireless broadband is 3. 1m, which is quite fast, but it can only be realized in 3g network coverage area, otherwise it will be 1m.. Telecom wired broadband can reach 2m. Specifically, you can ask the local handling place, because some places can mention it, and some can't.

Netcom is not expensive, and its speed is similar to that of telecom.

I hope it helps you.