What's your standpoint on free antiviruses? (ie AVG, Avira, and so on)
My personal standpoint is that I'm trying to stay away from them. In addition, independent lab testing showed that they didn't not perform quite well. Perfect 2012 Antivirus overview could be found on PCMag's website.
I can tell you one
huge general advantage of paid antiviruses vs. free antiviruses. It's support. Non-IT folks, or busy people have no knowledge/time to resolve infection on their own. In this case Antivirus' Support comes into play.
Symantec's support has proven itself as the most efficient one. In addition, Symantec uses "cloud experience" to keep the knowledge about new signatures up-to-date. That's being said, the possibility of zero-day virus is pretty low.
Again, that's my personal opinion and my personal preference.
AVG is good enough for me...(unless you can recomend me a better one :3 )
In
this article you can read about AV comparisons. Compare AVG results and Norton results. Also, I'd recommend readin this article in full.
I personally spent 3 days on researching the best antivirus since I've decided to move away from Trend Micro that I had been using for 4 years now.
In addition, if you can get FULLY supported powerful AV from Norton for free, why wouldn't you?