Which antivirus is better?

Does anybody know which of these antivirus software is better: McAfee, Sophos or AVG?

Which antivirus is better?antivirus

I use Norton and it works for me well

Which antivirus is better?computer

Nortons good- (I don't think anyone will actually see this post but hey, I tried)
i would say AVG, but ofcourse just the anti virus is not enough, you will also need a firewall and a spyware/adware remover.

see http:/freewww.uv.ro/security/security.ht...
AAAAAAAAAAAVVVVVVVVVVVVVVVVVVVVVGGGGGGGG...

but there are some more free but powerful antivirus bsides avg

like avast
I used to have Norton but i still got a virus and it controlled Norton by putting a password in I now use zone alarm which I think is great
AVG is the best free one.

Kaspersky is the best ever, but it doesn't come very cheap. I *can* offer a little rebate for Kaspersky internet security (not much tho, mail me), but it still is expensive.
Sophos is great

Removing Trojans

1. Using Enterprise Console

2. Sophos Anti-Virus for Windows, version 6

3. Sophos Anti-Virus for Windows, version 5

4. Sophos Anti-Virus for Windows NT, version 4.5x, and Sophos Anti-Virus for

Windows NT/2000/XP/2003, version 4.1x and lower