I have both and I love the way that the Manix 2 fits my hand and I consider it a good EDC and self defense blade. I have to always think about self defense since I carry a gun and may need the knife if someone is trying to take my gun away from me, or does and I need another weapon. Truth is that 99% of gun owners will never fire a shot in anger so EDC use comes first and the Manix 2 does everything I need it to do in that regard. I am not an outdoorsman cutting down trees. I open boxes as I am hooked on Amazon, envelopes, rope, cut fruit, etc.. As one poster said, the Para 2's handle is longer than it needs to be but does allow a full fingered grip and that is not necessarily a bad thing. I just am not fond of knives or guns that are not proportionate.
The Manix 2 is smooth opening and love the lever lock. On the other hand, it is easier to open and close the para 2 with one hand since you can press on the compression lock and flick it open and then do the same to close it. In the end, I do carry my Manix when I do not carry my gun into places where it is not allowed or homes of friends with small kids. I bought the Para 2 when it first came out and still have not carried it. Then again I have bought 10 knives since then and most I do not carry because they are for my collection. I do the same for guns. 16 guns but I only carry one. The others are for display and like with my knives, I like to get best of breed or at least a good example of its type