Quote Originally Posted by TFOGGER View Post
I've used AVG free and Avast free. Both seem to work well, both will poke you periodically to upgrade to their paid product, but nothing horribly intrusive. Avast seems to be a little less resource intensive, but neither really slows down a reasonably modern computer.
AVG has been really annoying me on my home desktop/server for months now. I've had issue with Avast on the wife's computer false blocking lots of legitimate comms, like her work VPN, etc.

Don't get me started on SEP on the work laptop. Worst part there is constantly having to turn off the network intrusion to allow my VM's network access - admin policy controlled so it re-enables itself periodically. Been getting false positives on legit file downloads too since they started blacklisting "unpopular downloads."