How Good is VAC

VAC is a system of banwaves. You'll only be banned when the bext wave happens, which means hackers don't know if they've been reported, the hacks are faulty, or if the hack is outdated. Your best bet is to try and get some brand new hacks; and most importantly of all, check your history. Also have a smurf account instead of hacking on main, always, as some protection to it