OK, I’m 62 now, so bit of a dinosaur, and have carried a Buck 110 for decades in a leather holster on my right hip. The knife is versatile, strong, sharpens to a razor edge and has been used to cut or dress everything from newspaper, cardboard, dispatch hogs, deer, elk, rabbits, squirrels, etc. Recently Buck introduced their auto opening version. I bought one and love it. Some folks were converting old Buck 110 to an auto opening knife with mixed results. I have had my Buck 110 auto knife for over a year and it seems to be well made and reliable.
Here’s a couple photos;