KAV 6.0 and KIS 2011 both recieved the VB100 award in Virus Bulletin's latest round of testing. The report notes:
"The installation process was of reasonable speed and minimal complexity, included the option to disable the Windows firewall, and ended with a reboot of the system. The interface is sparkly and attractive without becoming too cluttered, and provides the full range of controls suitable for any purpose.
On-demand scanning speeds started a little below average, thanks to full-depth defaults, but sped up enormously later on, while on-access overheads were reasonable, increasing considerably when the settngs were turned all the way up, as might be expected. Resource usage was admirably low throughout."