Just got into collecting knives again, and I have to lend a lot of credit to the crkt "M" series, the 16's being the smaller ones and 21's being the larger of the two. There's a wide variety of blade styles, flipper styles, coloring, and edge finishes. As well there are two steels to choose from. They are really well balanced for being a folder, and also quite affordable. Next knife i would suggest is the full sized cold steel ak-47. Heavy duty construction, quality steel, triad lock and ergonomic handle, little pricier though. Also has a quick deploy pocket stud as well.