I am not "hooked" on to any brand. I believe that no one company has a monopoly on excellence even though some companies have been rather consistent in producing quality knives.
For example, a few years back Microtech came out with the winning design LCC. Then Al Mar had its SERE 2000 and CRKT with its KFF.
Each seemed to have its turn at producing an excellent knife.
Spyderco has got its got a large slice of the cake as far as popularity and quality were concerned.
Other lesser known companies also have their limited time in the limelight. Other names like Emerson and Benchmade have had their "days in the sun".
They are still around, maybe not so mega successful like before but they are holding their own.
So, in the final analysis it depends on what these companies put on the market next week or next month. Knife buyers are generally quite discerning and maybe even a little fickle. Such are the fortunes of the knife industry.