because CIS dont delay boot at all and it take ~2-3 sec to startup and with low ram usage, not heavy at all also no web protection to slow it down Regardless of its DNS, maybe if he had removed KIS then he will feel the all difference
Hi Earth;
what i mean by boot time, the time taken before user login screan, and for sure it takes time for startup like any app but as i said from 2-3 sec