To me it's ESET 2018 Edition. Apart from the basic features, one of the new features in this edition is the UEFI Scanner which protects you from threats that attack your PC before Windows has even started, so I think it's quite topical today. You can see the overall rating https://bestantiviruspro.org of antiviruses
If you don’t poke where you don’t need to, then any free one is enough, I think. However, talking about the good antivirus there's a long list to see, but narrow them down you can only find some good one in 2020. I looked at the reviews of various antiviruses. There's a list of most famous ones furthermore it's up to you which one to go with.