I am considering moving from Symantec Antivirus to either Sophos or Eset. I have heard good things about both, but at one person says that Eset might be sometimes screwy. I have two Windows 2003 servers, one Windows Storage Server 2003 and 25 Windows client machines, including XP, Vista and Windows 7.
I'd like to know whether the antiruses are easy to deploy and use. Also, I'd like to know what their technical support is like.
Symantec AV has been hard to upgrade (had to roll-back recently) and has caused me some network failures.