I wanna buy anti-virus - which is best?

I have been using avira anti-virus for years. It's absolutely the best one!
Not one of, the only one!

I'm using AVG , never had any problems with it , also Bitdefender is great

NOD32 works great for me.

kaspersky is best !

im currently using kaspersky av.i tried norton but it deleted some of the non virus files som im ok with kaspersky.

I use kaspersky,feel good.

I like Nod32 the best out of all i have tried

Nod32

im currently using BullGuard its the best antivirus out there....
it will destroy any virus, malware anything u name it :)

I recommend Kaspersky Anti-Virus 2010.