I personally own and use the Osborne, Mysto, and Bel Air so I can provide you my opinion. The Osborne is one of my favorite everyday use knives and it has been so for many years but it is not a substantially better knife. That said, I do prefer the aesthetics and feel of the Osborne. I own 4 Osbornes’s with different blade steels and different blade shapes. I have 2 Mysto’s and 1 Bel Air. The Mysto (I have had zero issues with the lock design, placement, or function btw) and Bel Air are excellent knives. This is completely my opinion so take it for what’s its worth but the Mysto and Bel Air are excellent knives at a much more affordable price point. It all comes down to wants versus needs. The former is why most knife enthusiasts have a collection of knives but the latter can be satisfied with gas station/box store knives when push comes to shove.