Teamspeak Vs Ventrilo / REAL Statistics / Not Opinions

I have searched the internet everywhere and could not find any place that had a real comparison of Teamspeak and Ventrilo. I'm not talking about people just saying "oh I like x better". You can find millions of that online. What I'm talking about is someone doing real tests of cpu usage, bandwidth, latency, and overall quality of the sound. I do not have the tools to do such a test, but I bet the guys at TG do. What would be MOST useful are having various catagories. These catagories will be sorted by cpu usage, and bandwidth. For example: Compare the sound quality between TS and Vent when the cpu usage is exactly (or as close to) 1%, 3%, 5%. (this would be achieved by changing the sound quality until the cpu usage is these %). And then you could use sound capture for both to compare the quality.A similar test will be used to compare bandwidth vs quality. For example: set TS and Vent to use 1kb/s, 5kb/s, 10 kb/s, etc. and compare quality (with the bandwidth as close to each other as possible).