What firewall is better to install?

[tcm9669]

Well I personally don't like ZA, instead I use AVG internet security an all-in-one package, you won't even notice that it is running, your Pc will run smoothly as always, but it's not free. As a free firewall see this:-
Free Firewall & Security Software
I like Comodo Personal Firewall, I tried it for a few days, didn't effect the performance of my PC, it's free and advanced I must say!