I want to see utilization or duty cycle meters. Tell me how busy the AP is so I know how much more can fit... and break down into different categories why it's busy. TX, Rx, retransmit, overhead, MCS 15, MCS 0, which stations are using what percent, etc.

I'd say that knowing how busy the radio is is more important than knowing how many bits are flowing through it.

Here's what AirSpan looks like.

Here's Telrad and ePMP.