Ken Onion's designs are highly revered in the knife communities. They're elegant, unique, and sometimes misleading. The CRKT Swindle is all three, and it's currently 36 percent off its usual price at Amazon and on Massdrop.
The Swindle features a thumb stud on the handle, but the stud isn't what you think it is -- it's actually there to help you open the pocket clip. The blade is instead a flipper open style.