Thanks for your question Sandi, I'll leave it up to you and the community of course, to decide which product you like the best
I can tell you more about how Avast works and the features you'll get, even in our Free version. It has the same security backbone as our premium products -- file, web, and mail shields plus real-time behavioral analysis and CyberCapture for detecting zero-day malware. You would then have the option to upgrade for more security features and add-ons, but Free will always be free.
Here are links that reference the points I mentioned:
Good luck in your search and I hope this helps!