I've used Bullguard for almost three years, only because it came bundled with my machine when I bought it. On a previous computer I had Avast, when it was in its infancy. It now seems to have gone from the proverbial strength to strength! I'm quite willing to fork out again, however the reviews I now read for Avast, seem to be saying that it's superior to anything, paid for or free, out there. Can anyone advise?