Anyone have any experience with Avast AV?

[Dave Jones]

Anyone have any experience with Avast?  The pricing is much, much
cheaper than other commercial AV scanners so I wanted to make sure it
was good before I pursue switching to it.  It is not priced by the
mailbox so you can get a 3 year license for a pair of MailScanner
servers for roughly $8,000.  This would only cover about 4 months of
our current commercial AV license for 8K mailboxes.

-- 
Dave Jones