Network latency isn't the only factor. Use https://code.google.com/p/namebench/ https://code.google.com/p/namebench/ to see which server will really be the fast

Network latency isn't the only factor. Use https://code.google.com/p/namebench/ https://code.google.com/p/namebench/ to see which server will really be the fastest for you. Or roll out your own. It probably won't be the fastest option but close enough and, more importantly, fully under your control.