Took a DNS Performance Test with the DPT App. I tried that with the list of around 200 domains. Basically the App is having list of 10000 domains list. I minimized it to 200 & took a test for both Google Public DNS and the Open DNS. The results are as below:
Google Public DNS (8.8.8.8; 8.8.4.4)
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Open DNS (208.67.222.222; 208.67.220.220)
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Its clear that, Goole Public DNS is the winner here.