WARNING: DO NOT EVEN BOTHER EVEN TRY TO BUY KASPERSKY, THATS RIGHT KASPERSKY COZ THAT DAMN SOFTWARE HAS GIVEN ME PROBLEMS ALONG WITH MORE PROBLEM AND MORE PROBLEMS ALONG WITH THAT.
Have tried Nod32, but I must say Bitdefender Total Security has given me no problem despite the fact that it has every feature of Kaspersky, but thankfully it has been made stably. I am so impressed I would not mind paying more money then they are asking for it.
So what I am saying is that do not consider buying kaspersky, eset is too pricey and Bitdefender Total Security is much cheaper. Although if you get Bitdefender Internet Security (Not the Total Security) you would only miss out on minor features like a registry cleaner. Which you can get CCleaner which does that for free.
So get Bitdefender Total Security or Bitdefender Internet Security