Kaspersky antivirus or internet security?

[Strippy]

lol i use free avast antivirus home version. never had a virus on my system :)

But how can you be so sure that you never had a virus on your pc?? perhaps is avast just not good enough to find them, ever taught of that??

check here, for more info:
www.av-comparatives.org

there are reports from users here... kaspersky, anira, and nod are top3...