I just got a Kershaw/Emerson CQC-3K. I got this because I needed a blade under 3" for certain situations and the Spyderco Dragonfly I have is just a bit smaller than I need. I already have the CQC-4K and love it so I figured the 3K is a safe bet. I am normally not one for tanto style blades, but it was between this and the 2K which has a recurve style blade and for some reason this tanto attracted me.
First impressions are excellent as expected! The lockup is rock solid. I mean absolutely zero blade play in any direction. Blade centering is dead center. Fit and finish is dang near perfect. I never really like the disc opener and my only complaint with the 4K was the disc is to close to the scale to deploy the blade easily. With the design on the 3K the handle scales give more clearance making it much less of a issue. I was worried the sharp angle of the handle would be uncomfortable in hand but boy was I wrong. The sharp angle is a non issue and it fits very comfortably in hand. I have not cut with it yet so I do not know if any "hot spots" will be a problem, but it does not appear so. The one and only thing I noticed that I was not 100% pleased with is the lockup percentage. The lockup on the frame lock is late and at about 90%. With that said it really seems like a non issue since the blade lockup is rock solid. It is possible it will develop into a problem over extended usage and long periods of time, but I am honestly not worried about it. Best of all this is a $29.00 knife! I can't help but compare the quality of fit and finish to the Benchmade Griptilian I recently bought and sadly this $29.00 knife blows Benchmades $114.00 Griptilian out of the water. Obviously materials are not on par with the Griptilian, but I am only speaking of fit and finish from knives I have personally owned.
I cannot say enough about this line of Kershaws. Both of the knives from this line I have bought have impressed me right out of the box and my 4K has impressed with carry as well. In my opinion these are one of the best budget knives money can buy and you have 8 different knives in the line to choose from. I'm sure their is something for everyone.