isn't it "technically" wrong to call "128 kbps test" when the encoders are basically using VBR? Because for sure there will be higher bitrates than 128.
I am very happy to tell you that all samples have more than 20 results. Actually, we have an average of over 27 results per sample with sample 1 being the most tested one with a total of 39 results!
Now getting to the analytical part.