Which is better, Guangdong Telecom or China Unicom?

If you mean which company you want to join, of course, it is better to move and finally connect with telecom. If there is broadband, South Telecom is good and China Unicom is good. I don't know. Mobile has just developed. Of course, 3G is the fastest and best of China Unicom, and China Unicom's standard is WCDMA, which accounts for about 75% of the global market and has the most stable and fastest speed. 2G Many people think that Unicom's signal is not good, but Unicom has been improving, and the signal is much better than before.