I bought one at the outlet store a few months ago. I went with the intent of picking up a Para 2, but in comparing them side-by-side I chose the Manix 2 xl. The handle is beefy and really ergonomic, with a host of grip enhancements. The blade is long and fantastically sharp, with plenty of slicing surface. I live in Colorado and often wear gloves while handling my knives, so a big handle and spidey-hole are attractive features. It's not incredibly heavy overall, but I am surprised that the steel liners aren't milled to save a little weight.
The ball-bearing lock is terrific, not quite as easily actuated as the axis on my well-worn 940, but what is?
The only real negative I have for it is that it rides a bit high in the pocket, and the model I have has a chrome clip. I would prefer deeper carry and a more discreet black clip.
It was a tough choice with the Para 2. I will probably get one of those too in the near future, but if you're a guy who appreciates a knife that is more substantial, the Manix won't dissappoint.