I find these Spyderco Ti framelocks have a certain quality about them. It's hard to describe, they are beautiful and perfect. They all seem to be in a family from the Chef to the Techno to the Slysz to the K2. I don't know what it is but they are smooth and sleek.
The CRKs on the other hand have a different feel. The chalky texture on their scales give them a warn feeling. There is something I love about it, jusr makes the knife feel like quality.
They are both great knives with different feelings and character. Still if I had to pick it would be the CRKs, there is just something about their knives that transcends simple materials, finish or design.