Sebenzas are generally considered having the better fit and finish, but you may have to accept somebody else's list of what is important.
NO maker has to copy somebody else's standards. They can choose their own, in their design, to market to their customers.
The different customer bases are happy using their different knives different ways for different reasons, and not seeing the differences is indicative of a lack of understanding about knives, design features, and the market. When you look past the similarities of steel, titanium framelock, and pocket clip, you discover the differences, which are everything else: blade grind, shape, choils, G10 materials, pivot, opening style, handle shape, size, edge length, construction, and, yes, fit and finish.
When you get to physically handle the knives, you can decide for yourself what pleases you.