Hello Guys!
First of all I am an Avira user. If ever I will have a money, I'll buy Kaspersky. And if my Avira fails and I have no money, then Avast! will be my last resort...
So why is that so? Simply because for me Avast is still lacking some must haves for an anti-malware...
The CONS firsts....
1. No Process Protection
I think Avast! should start protecting their own processes from malware kill attacks...It should also protect its files, configs, and registry entries for possible deletions/modifications
2. Virus Detection cant keep up with current malware trends
It all boils down to faster updates and better/smarter heuristic scanners for polymorphic viruses. In AV-Comparatives roundup, Avast! always fall short in the polymorphic testing...
3. Problem with Program Interface
Although novice users may like your current program interface, It still lacks the ability to specify specific file extension to scan, a progress bar that tells percent of files scanned, and the unconnectedness of Avast's program windows all contributes to a low usability score of the program...
BUT I still like Avast and I wish that someday I will be confident enough to make it as my primary antivirus. Right now, I really like the following features of Avast!
1. Boot-time scan
One of the best! While other antivirus succumbs to the "Safe mode" technique of cleaning malwares, still some malwares like variants of brontok and Worm.VB (am I ryt?) can load even in safemode...So still the boot scan is the best solution!
2. Web Shield and the other resident evils!
This is not new for some anti-malwares around BUT what makes it a plus point for me is that Avast offers it even in Home edition which is free...
3. Skins!
Avast is the only antivirus that put a little fun in their program so that users may not feel very terrified when they use their antivirus. Just solve the usability probs in the interface and the skins will go better...
4. A virus has been detected!
Oh God it was fun to hear that! I feel that my antivirus is really emphatic to tell me that "hey I have protected you from a virus, fear no more!"
Suggestions
I hope in the future, Avast will be able to put process protection in their own files. Also virus detection should be more vigilant and updates to vps will be faster and more reliable. I hope a reliable firewall will also be included among the resident evils...
As of now, I am using only the Web shield, P2P shield, and the Mail scanners of the Avast! For the virus detection, I still use Avira...