Thank you for your recommendations!I think trend micro is about the same or even weaker than avira pro. I don't recommend it. It was tested by in MT Hub and I could see it was struggling a lot
I recommend avast free with tweaked settings
or if you are willing to pay, you can choose Kaspersky IS or Emsisoft
EDIT: CF is the best but it may be a bit difficult to use. Try if you like it
other recommendations are more user-friendly
I'm now examining Comodo website.
is CF only av I need? CIS is confusing me.