I don't use any myself, but I came across this article which may help you decide what to use. http://www.pcworld.com/article/id,12...s/article.html


Top dog, according to Cleminti's tests, was G Data Security's AntiVirusKit (AVK), which nailed 99.5 percent of the malicious code. Not far behind were AEC's TrustPort AV WS, at 99.4 percent, Avira's AntiVir PE Premium, at 98.9 percent, MicroWorld's eScan antivirus, at 97.9 percent, F-Secure's antivirus, at 97.9 percent, and Kaspersky Labs' AV, which stopped 97.9 percent of the malware.

Better known products such as Symantec's Norton antivirus and McAfee's VirusScan posted results of 96.8 percent and 91.6 percent, respectively.