You might have added won't try it as a choice. I like my current solutions too much to change , No offence meant.
I think it's not yet battle tested. How many battles did it go through already like the others? I remembered the saying, that if it has no history it has no future. Probably really mean...it has to got first many awards.
I have been running it for about a month now and I think it's great as an additional layer of security, especially since it's compatible with almost any AV that does not use the Vipre engine, but not as a first line of defense. Maybe if detection rates improve, but not right now.