G Data, because:
-Protection, has one of the best behavior blocker on the market, dual engine, Bitdefender and CloseGap (own motor) active hybrid protection, also has a good firewall.
-Performance, has greatly improved on this issue in the latest updates, in the current version (25.4.0.3) this lightweight, does not slow down my machine at all.
-Support, fine, when I needed it were fast, especially the Brazilian support.
-Story - I like to know that G Data was the first company to create an AV program, it's 33 years of security experience, this is not for everyone.
