Combination of Nod32 and Spybot is good for my pc though
but WARNING for those who's trying to get rid of 30-days trial subscription by torrenting Nod32 from peers, you might get a scam version or antivirus with adware/browser hijacker in it
You might load Nod32 for 30-days, unload it and re-load it again to get another 30-days but it's too much hassle for a good product worth to own for
Why don't you pay for a such good product?