Not to be pedantic, but the latency figures you represented at 5:25 with the screenshots are when the connection is saturated with download activity. The number to the right is the latency with upload saturated activity. The number on the left is the pre-test latency with no load on the connection, which is more representative for normal circumstances--however, this does show the downside that wireless struggles with high activity. The more clients associated with more distributed activity makes wireless even more inefficient.
Not to be pedantic, but the latency figures you represented at 5:25 with the screenshots are when the connection is saturated with download activity. The number to the right is the latency with upload saturated activity. The number on the left is the pre-test latency with no load on the connection, which is more representative for normal circumstances--however, this does show the downside that wireless struggles with high activity. The more clients associated with more distributed activity makes wireless even more inefficient.