F-Prot, purebred anti-virus?

I've been using F-Prot for about ten years. It never failed me.. Aside from being functional regarding my needs, it's very easy on the resources. I might try the 6.0 beta. I occasionally run Antivir as an on-demand scanner and no infection is found. I guess that means F-Prot's real-time scanner is doing it's job very well, aside practicing safe hex, of course.
But then again, this is MY experience with F-Prot that I want to share.
So, yes, I believe F-Prot is a purebred ANTIVIRUS. Now, whether one needs more than what F-Prot has to offer, well...