For me, the knife purchase depends on cutting chores and how concealed the knife is (when carrying).
I had an AR, GB and currently own a PT. I have also owned numerous Sebbies (large and small) and Mnandi's.
As mentioned already, the fit and finish on the CRK products smoked my AR and GB, but the PT ranks somewhat close to CRK fit and finish. The AR and GB were cutting monsters and are meant, IMO, for heavy cutting chores. For a small knife, the PT performs better than what I thought it would. I believe that the cutting ability of the three Strider knives has everything to do with the blade grind. The AR and GB had two disadvantages. First, they are BIG knives and make concealed carry hard. Second, they lacked the ability of easy take down for maintenance (pivot required a special tool). My AR and GB were purchased specifically for heavy cutting chores and they fit the bill to a tee ! The PT, like the small Sebbie, is too small for my needs. I've handled quite a few SnG's and SMF's and walked away without one.
There is nothing not to like in a CRK product ! Superb cutters, easy to carry, easy to maintain, not task specific (all around folder), etc., etc., etc. . . . Customer service ? Pfffff. . . .the number of awards that they've received, my experiences with them, and what others say. . . . .speaks volumes !
I can't imagine not having CRK folders ! I've lived without a Strider knife and didn't experience any withdrawal symptoms.

YMMV.