Best Antivirus Engine

[zemo]

for long time I have used Kaspersky and Nod32..
but these "commercial" antivirus fails to detect and defeat some virus that I tested...
(some malware trojan banks in my country, I receive a lot (spam) emails with this kind of s..hit , really very bad.)
and the only that allways alert me (or in the bad situations, have a "fast" vacine submit with vacine update in 24h) was AVIRA... and I'm talking about "free version".

today I use AVIRA (free) version + sandboxie control (a very usefull "utility") + Online Armor (free).

If I in doubt with a file (and avira doesn't alert me), I run the suspect file under a sandbox using sandboxie control and If nothing estrange happens the file is "probably" clean..

the Online Armor (free) firewall, comes as a natural enforcement because I don't trust in windows firewall that is to basic, and doesn't have control over process communication (and online armor has this..)