Good Anti-virus program? Cyberdefender or PC Tools?

So I use my computer and my BlackBerry for everything these days (I know who doesn't?? Right?). I keep my Blackberry synched up to my computer and well, I got a few viruses on my computer in the last month even though I had AVG & Norton both installed on my computer. So now I'm looking at buying an anti-viris program. I can't take the chance of losing everything whether it's on my computer or my Blackberry, as I'm pretty sure the virus would spread to my Blackberry. Based on my current experience with these free ones, I'm thinking I want to buy this one. So I looked at a few like Cyberdefender and PC Tools.

So CYberdefender seems to be more complete package with the coverage of anti-virus, spyware, ID theft protection and even trojans. Although, PC Tools did have a nice user interface. SO I know Cyberdefender is a NASDAQ public company, but is it a good anti-virus program?

Thanks for your help.