So as an update several months later, I finally have them both! I got the Knockout for Christmas and recently purchased the Manix myself. I love both knives, but I have to admit I don't carry the Knockout much. I got the amazing new Kershaw Camber for Christmas as well and really couldn't stop carrying that knife. My initial impressions of the Manix are really, really good. I love the weight, the leaf-shaped blade, and the grip. As a direct comparison, the grip and fit/finish of the Manix are superior to the Knockout, and those are the two main features that make me like it a little bit better. But I'll take the Camber over all of them! If you don't have one, get one ASAP, they are a steal for around 75 bucks (Kershawguy will hook you up). Again, thanks to everyone who posted, I enjoyed reading the discussion.