im using norton atm, never had any problems so far
I'm using Kaspersky and never have a problem with it.
I have used norton in the past and it worked pretty well but currently I am using windows defender. I didn't have a bad experience with both of them but still I think that Norton has more features. I guess it all depends on your needs and demands.
Avast and bitdefender, but never found on a Mac a virus or malware. Only in EXE Files and Plugins and Chromeextentions.
ESET is the best i think.
esset is the best antivirus i have ever used.
I have Malwarebytes on all of my office computers and am very happy with it.