I've been using both AVG Free and Avast Home on two different PCs since about the beginning of this year. I was pointed towards AVG when Norton messed my computer up so badly I had to format the HD.
Then, a few months later, I set up a second PC (the one I'm now posting from) on which I installed Avast! after having browsed the forums here as a guest, and read various reviews and opinions on the net.
What I can see is that Avast! is by far more agressive and effective with viruses, and I love the fact that it works so well with MailWasher, scanning the suspicious attachments and alerting me of them at the same time MailWasher does, in MW's very window.

I've also found the resource consumption not really worth worrying about, although AVG is somewhat more lightweight.
To sum everything up, I'd say I lean more towards Avast! as it has yet to fail me (AVG had a really hard time removing MSBlast from my XP PC). I'm also very happy to report that Avast! works flawlessly with Win 98 SE.

R.
