So if one server is asymmetric one way (the uplink is slow) and another server is asymmetric another way (the downlink is slow), you can use that to narrow down

So if one server is asymmetric one way (the uplink is slow) and another server is asymmetric another way (the downlink is slow), you can use that to narrow down the possibility space and get an answer that's more accurate than just talking to one server or the other? It works as long as all your uplinks aren't too slow or too fast...