I have tried bitdefender total securty there was things I liked about it easy to use kinda plug and play . I and now I am trying kasperky pure 3.0 12 days left I like it better then the bitdefender, do to more settings that you can control and adjust and I also like there password manger . With that being said I like secuity suits.Dection and protection is the most important and Kaspersky Ranks high on bleeping computer and other sites and I love them having live chat support also. I also run malwarebytes with each one I tierd or useing. I also Can you trust and belive av-test? or can you trust them to a alittle.They are doing testing or is it marketing? I al;so seen trend micro tittenium rated high also.