Results
After setting all the parameters, we tested the speed using speedtest.net. Although it is a gauge, we are able to tell the difference. The speed improvement can be as high as 10Mbps for downlink and uplink.
Here are some results we recorded before and after.
Before the changes,
After the changes, we are able to get these speeds
As we can see from the two results, it seems faster and the result is way closer to the 100Mbps.
Will it work for everyone, that really depends on what background applications are you running. Take note that this experiment is done with just one PC connected and there is no device connected to the WIFI network.