About antivirus.

I wanna ask everybody out there......

which anti-virus you think is the best.....
I am asking this because all the anti-virus makers said theirs are the best.....
I don't know which one to use.....

By the way, I am using Kaspersky anti-virus.
Give all your comments!!!!
I wanna see....

note: this is like a poll....
I have some of them on the list.... Just write the names.

A.) AVG
B.) Norton
C.) Panda
D.)Antivir
E.)Kaspersky
F.)Avast
G.)Microsoft
H.) McAfee
I.)Others ( name it!)

Pls give an answer!