Battle WinRar or 7Zip? What's your favourite?

I've recently started using Qihoo's 360 Zip. It does a virus scan of any archive you open, and it is free of ads.
I don't know if it has changed, but in the past when I downloaded it from the above link, it installed in Russian. I installed the English language version from the Tool Box section of 360 Total Security.
 
I've recently started using Qihoo's 360 Zip. It does a virus scan of any archive you open, and it is free of ads.
I don't know if it has changed, but in the past when I downloaded it from the above link, it installed in Russian. I installed the English language version from the Tool Box section of 360 Total Security.
You need to have 360TotalSecurity installed to enable the trojan scan. So... kind of useless.
 
I prefer WinRar, when you want to "extract here" it's not in a submenu
are you sure?

7Zip_Context_Menu_Options_Windows.png