Norton Internet Security System 2010 is Better Than Other AV?

Today I received an email from Norton Inner Circle to inform me that Norton Internet Security System 2010 products are the best defense against online threats. This result came from the test done by independent testing bodies, Dennis Technology Lab, AV-Comparatives.org and AV-Test.org

According to the test, Norton Internet Security System 2010 products were able to defended the threats before they infected the system. Norton and other 9 AV products were tested and Norton Internet Security System performed the best.

However, between the free AV, the AVG Free, Avast! Home Edition and Avira Antivir Personal, Avast! performed the best and able to defended the system compare to other free AV.

The performance not as good as Norton Internet Security 2010, but as a free product, it's ok.

If you choose to buy, choose Norton Internet Security 2010. But if you choose to stay as a free user, choose Avast! Home Edition.