ESET NOD32.
Agreed!
I myself, prefer to buy the 10 devices combo pack of ESET Smart.Security (which includeds ESET NOD32 for Antivirus).... and purchase the 3 year license version, which allows one to install it on their Desktop / Laptop computers, Tablets, mobile phones, etc and has extra protection for secured authenticated online banking/credit card/bill paying protection
Not to mention the abilities to go into Advance Mode and tweak settings to your preference...
Been using it exclusively for like 20 years or more....
It has one of the smallest footprints (if not the smallest) on one's system as well......and does not leave bloated unremovable files like most all of the other antivirus software does (ie.... Norton among others, that basically require a formatting of the HD or SSD, to completely remove all remnants of such ill-fated software)
Also, Newegg runs these Promo sales on a consistent basis to where you can pick up a 1, 3, 5 or 10 license copy for 1 to 3 years, with considerable worthy discounts..... Example: 3 copy/3 year license regular price $89.99 to $109.00....but with promotion discount sale price.only cost $19.99 / $29.99 / $39.99 for 3 year licenses all depending on which version one decides to purchase
Good Luck and Hope this helps
TC