Windows 10 Fall Creators Update is going to have a few new security features. The only thing is some of them won't work unless you have windows defender enabled. That would mean I would have to get rid of avast free. So I want to use the new features but I don't know how good windows defender is. So come October I don't know which AV would be the best one to use. So do I use windows defender with the new security features or should I use avast free without the new security features? Anyone have any suggestions?