I'd say it depends more on the environment you are likely to find yourself in when needing a tool.

If you are inclined to be needing a mulit tool in a more rural/wilderness setting, then go with the craftsman, as the saw blade will likely be needed more often.

If you are in a more urban setting, then the extra strength of the pliers will be of more use.

I got the Leatherman Wave, and enjoy the best of both worlds. It is my EDC, but would suit a PSK just as well. Good strong pliers, an effective saw blade, and just about anything else I need, short of a box end wrench or a socket set.