Hi Dch48,
Know that you take well-founded decisions. What did you decide to return to Comodo?
Well I am very satisfied with the avast! Webshield and Networkshield as such.
I had no real file infections of course (also have NoScript and RP in the browser),
but I get an average of some 59 shield detections from scanning malware sites
to add to avast detection oversight each month.
This all because of my website scanning activities here
(third party scanning and cold reconnaissance only) -
not that dramatic really,
because when avast finds a piece of script even without real payload
it already will start to hoot the sirens.
In the aftermath I always do a complete scan of all of the browser folder
to take out the remainders of these flagged incidents.
With some scanning I use Malzilla that will cleanse all because it is sandboxed.
Well when if it furthers the avast! course, it is well worth it and I see no problem there
polonus