who’s fastest mobile phone internet company in pakistan?

Pakistan-Mobile-Companies-networks

It claims to provide 3G and 4G internet service in Pakistan is every mobile phone company, but some companies service is poor so that they will not be misled me. Pakistan Telecommunication Authority (PTA) in its latest Quality of Service report has not only exposed the companies to provide the best service, but the name of the company is also exposed.
Zong 3G average speeds of 7.71 Mbps Internet platform company, while the second Mobilink average 3G Internet speed 5.04 Mbps.

Company list

# Company Name 3G Speed Mbps
1 Zong 7.71
2 Mobilink 5.04
3 Telenor 1.94
3 Ufone 1.17