there is a guy on youtube who told that peaple in america use for DSL for streeming/gameing and cable internet brouzing/dowloading
getting around 75-80 ms ping from 8.8.8.8 and between 2 and 6 from 8.8.4.4 but i don't use google's global DNS as im very much happy with excitel's DNS so theirs no reason for to me to try global dns.