Hi so does the Sophos Home Beta have a Behavior Blocker? I didn't know that. That is good.I voted for Sophos Home. Using it for more than a year now without problems. Simple, no ads and very few false positives, which BD have a lot.
Still no quarantaine in the free version, but I think it's finally in the works (about time )
It has an automated behaviour blocker built-in too.
I've used Bitdefender before, but it was slowing down my pc and had some annoying bugs. Both products are good, in the end it's just personal taste that matters