high-speed Internet connection

The speed of my internet connection was upgraded from 50Mbps to 100Mbps because the internet provider changed backbone in my apartment.
The area where I am living has already used 100M speed line. However, there was a delay because of the need to consent of the residents living in the apartment. But the good things is that, there is no additional cost for this change.

I tested my internet speed, it's 7-8Mbps. It's enough speed using internet.