Just wanted to ask you guys which firewall you think is better Windows 7 or Avast 7?
That depends on the meaning of the best FW.
I haven't tried Avast 7 firewall, but I have set up win 7 firewall with outbound protection
on one of my machines. That took me a really long time and is a very user-unfriendly task.
As I understand it Avast 7 FW is pretty much set and forget, so what to choose?
I'm used to ZA firewall on XP so from ZA to win 7 firewall was indeed a big difference and very time-consuming to set up.
Concerning your question about running both Avast 7 FW and Win 7 firewall at the same time, it has been answered,
but I don't see what your benefits would be. Using both the mentioned firewalls will not increase your protection.
And, if you are behind a router you will get still another layer of inbound protection.